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Bug 1234020: Part 2l - [webext] Return promises from the alarms API. r=rpl

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This commit is contained in:
Kris Maglione 2016-01-29 18:58:29 -08:00
parent 9613c18150
commit fcdac58ee5
1 changed files with 12 additions and 13 deletions
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19
toolkit/components/extensions/ext-alarms.js
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@ -5,7 +5,6 @@ var { classes: Cc, interfaces: Ci, utils: Cu } = Components;
Cu.import("resource://gre/modules/ExtensionUtils.jsm");
var {
EventManager,
runSafe,
} = ExtensionUtils;
// WeakMap[Extension -> Set[Alarm]]
@ -114,18 +113,22 @@ extensions.registerPrivilegedAPI("alarms", (extension, context) => {
[name, callback] = args;
}
let promise = new Promise((resolve, reject) => {
for (let alarm of alarmsMap.get(extension)) {
if (alarm.name == name) {
runSafe(context, callback, alarm.data);
break;
return resolve(alarm.data);
}
}
reject("No matching alarm");
});
return context.wrapPromise(promise, callback);
},
getAll: function(callback) {
let alarms = alarmsMap.get(extension);
let result = alarms.map(alarm => alarm.data);
runSafe(context, callback, result);
return context.wrapPromise(Promise.resolve(result), callback);
},
clear: function(...args) {
@ -146,9 +149,7 @@ extensions.registerPrivilegedAPI("alarms", (extension, context) => {
}
}
if (callback) {
runSafe(context, callback, cleared);
}
return context.wrapPromise(Promise.resolve(cleared), callback);
},
clearAll: function(callback) {
@ -158,9 +159,7 @@ extensions.registerPrivilegedAPI("alarms", (extension, context) => {
alarm.clear();
cleared = true;
}
if (callback) {
runSafe(context, callback, cleared);
}
return context.wrapPromise(Promise.resolve(cleared), callback);
},
onAlarm: new EventManager(context, "alarms.onAlarm", fire => {