Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

​

ZABBIX.namespace('classes.Observer');

​

ZABBIX.classes.Observer = (function() {

    var Observer = function() {

        this.listeners = {};

    };

​

    Observer.prototype = {

        constructor: ZABBIX.classes.Observer,

​

        bind: function(event, callback) {

            var i;

​

            if (typeof callback === 'function') {

                event = ('' + event).toLowerCase().split(/\s+/);

​

                for (i = 0; i < event.length; i++) {

                    if (this.listeners[event[i]] === void(0)) {

                        this.listeners[event[i]] = [];

                    }

​

                    this.listeners[event[i]].push(callback);

                }

            }

​

            return this;

        },

​

        trigger: function(event, target) {

            event = event.toLowerCase();

​

            var handlers = this.listeners[event] || [],

                i;

​

            if (handlers.length) {

                event = jQuery.Event(event);

​

                for (i = 0; i < handlers.length; i++) {

                    try {

                        if (handlers[i](event, target) === false || event.isDefaultPrevented()) {

                            break;

                        }

                    }

                    catch(ex) {

                        window.console && window.console.log && window.console.log(ex);

                    }

                }

            }

​

            return this;

        }

    };

​

    Observer.makeObserver = function(object) {

        var i;

​

        for (i in Observer.prototype) {

            if (Observer.prototype.hasOwnProperty(i) && typeof Observer.prototype[i] === 'function') {

                object[i] = Observer.prototype[i];

            }

        }

​

        object.listeners = {};

    };

​

    return Observer;

}());

​

ZABBIX.namespace('apps.map');

​

ZABBIX.apps.map = (function($) {

    // dependencies

    var Observer = ZABBIX.classes.Observer;

    const ZBX_STYLE_DEFAULT_OPTION = 'default-option';

​

    function createMap(containerId, mapData) {