https://mairie-grazac31.fr/plugins/cms/resources/js/AmetysFront/Event.js

1/*
2 *  Copyright 2023 Anyware Services
3 *
4 *  Licensed under the Apache License, Version 2.0 (the "License");
5 *  you may not use this file except in compliance with the License.
6 *  You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 *  Unless required by applicable law or agreed to in writing, software
11 *  distributed under the License is distributed on an "AS IS" BASIS,
12 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 *  See the License for the specific language governing permissions and
14 *  limitations under the License.
15 */
16
17if (!AmetysFront.Event)
18{
19    AmetysFront.Event = {
20        _listeners: {},
21        
22        fire: function(event, data)
23        {
24            var listeners = AmetysFront.Event._listeners[event] || [];
25            for (var i=0; i < listeners.length; i++)
26            {
27                listeners[i](data);
28            }
29        },
30        
31        listen: function(event, listener)
32        {
33            AmetysFront.Event._listeners[event] = AmetysFront.Event._listeners[event] || [];
34            AmetysFront.Event._listeners[event].push(listener);
35        },
36        
37        unlisten: function(event, listener)
38        {
39            // TODO
40        }
41    };
42}