mirror of
https://github.com/balena-io/etcher.git
synced 2025-04-24 23:37:18 +00:00
42db5992fa
- Rename `Etcher.Utils.Dropzone` to `Etcher.OS.Dropzone` - Rename `Etcher.Utils.OpenExternal` to `Etcher.OS.OpenExternal` - Rename `Etcher.Utils.WindowProgress` to `Etcher.OS.WindowProgress` - Rename `Etcher.notification` to `Etcher.OS.Notification` - Rename `Etcher.notifier` to `Etcher.Utils.Notifier` - Rename `Etcher.path` to `Etcher.Utils.Path` Signed-off-by: Juan Cruz Viotti <jviottidc@gmail.com>
68 lines
1.7 KiB
JavaScript
68 lines
1.7 KiB
JavaScript
/*
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* Copyright 2016 Resin.io
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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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'use strict';
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/*
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* Based on:
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* http://www.codelord.net/2015/05/04/angularjs-notifying-about-changes-from-services-to-controllers/
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*/
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module.exports = function($rootScope) {
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/**
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* @summary Safely subscribe to an event
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* @function
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* @public
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*
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* @description
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* We say "safely" since this subscribe function will listen
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* to the scope's `$destroy` event and unbind itself automatically.
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*
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* @param {Object} scope - angular scope
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* @param {String} name - event name
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* @param {Function} callback - callback
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*
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* @example
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* NotifierService.subscribe($scope, 'my-event', function() {
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* console.log('Event received!');
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* });
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*/
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this.subscribe = function(scope, name, callback) {
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const handler = $rootScope.$on(name, function(event, data) {
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return callback(data);
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});
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scope.$on('$destroy', handler);
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};
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/**
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* @summary Emit an event
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* @function
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* @public
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*
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* @param {String} name - event name
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* @param {*} data - event data
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*
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* @example
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* NotifierService.emit('my-event', 'Foo');
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*/
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this.emit = function(name, data) {
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$rootScope.$emit(name, data);
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};
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};
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