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Remove keyMirror usage in JSTimers

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Reviewed By: davidaurelio

Differential Revision: D3981015

fbshipit-source-id: 9ce7601038b7cdf8a7feb580380557ed84008397
This commit is contained in:
Pieter De Baets
2016-10-11 06:51:47 -07:00
committed by Facebook Github Bot
parent 3137ba993d
commit d99623fcdc
2 changed files with 26 additions and 31 deletions
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21
Libraries/JavaScriptAppEngine/System/JSTimers/JSTimers.js
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@@ -15,8 +15,11 @@
// in dependencies. NativeModules > BatchedBridge > MessageQueue > JSTimersExecution
const RCTTiming = require('NativeModules').Timing;
const JSTimersExecution = require('JSTimersExecution');
const parseErrorStack = require('parseErrorStack');
import type {JSTimerType} from 'JSTimersExecution';
// Returns a free index if one is available, and the next consecutive index otherwise.
function _getFreeIndex(): number {
let freeIndex = JSTimersExecution.timerIDs.indexOf(null);
@@ -26,7 +29,7 @@ function _getFreeIndex(): number {
return freeIndex;
}
function _allocateCallback(func: Function, type: $Keys<typeof JSTimersExecution.Type>): number {
function _allocateCallback(func: Function, type: JSTimerType): number {
const id = JSTimersExecution.GUID++;
const freeIndex = _getFreeIndex();
JSTimersExecution.timerIDs[freeIndex] = id;
@@ -57,8 +60,7 @@ function _freeCallback(timerID: number) {
if (index !== -1) {
JSTimersExecution._clearIndex(index);
const type = JSTimersExecution.types[index];
if (type !== JSTimersExecution.Type.setImmediate &&
type !== JSTimersExecution.Type.requestIdleCallback) {
if (type !== 'setImmediate' && type !== 'requestIdleCallback') {
RCTTiming.deleteTimer(timerID);
}
}
@@ -75,8 +77,7 @@ const JSTimers = {
* @param {number} duration Number of milliseconds.
*/
setTimeout: function(func: Function, duration: number, ...args?: any): number {
const id = _allocateCallback(() => func.apply(undefined, args),
JSTimersExecution.Type.setTimeout);
const id = _allocateCallback(() => func.apply(undefined, args), 'setTimeout');
RCTTiming.createTimer(id, duration || 0, Date.now(), /* recurring */ false);
return id;
},
@@ -86,8 +87,7 @@ const JSTimers = {
* @param {number} duration Number of milliseconds.
*/
setInterval: function(func: Function, duration: number, ...args?: any): number {
const id = _allocateCallback(() => func.apply(undefined, args),
JSTimersExecution.Type.setInterval);
const id = _allocateCallback(() => func.apply(undefined, args), 'setInterval');
RCTTiming.createTimer(id, duration || 0, Date.now(), /* recurring */ true);
return id;
},
@@ -97,8 +97,7 @@ const JSTimers = {
* current JavaScript execution loop.
*/
setImmediate: function(func: Function, ...args?: any) {
const id = _allocateCallback(() => func.apply(undefined, args),
JSTimersExecution.Type.setImmediate);
const id = _allocateCallback(() => func.apply(undefined, args), 'setImmediate');
JSTimersExecution.immediates.push(id);
return id;
},
@@ -107,7 +106,7 @@ const JSTimers = {
* @param {function} func Callback to be invoked every frame.
*/
requestAnimationFrame: function(func : Function) {
const id = _allocateCallback(func, JSTimersExecution.Type.requestAnimationFrame);
const id = _allocateCallback(func, 'requestAnimationFrame');
RCTTiming.createTimer(id, 1, Date.now(), /* recurring */ false);
return id;
},
@@ -121,7 +120,7 @@ const JSTimers = {
RCTTiming.setSendIdleEvents(true);
}
const id = _allocateCallback(func, JSTimersExecution.Type.requestIdleCallback);
const id = _allocateCallback(func, 'requestIdleCallback');
JSTimersExecution.requestIdleCallbacks.push(id);
return id;
},