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Filename : lg-fullscreen.js
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/**!
 * lg-fullscreen.js | 1.2.0 | May 20th 2020
 * http://sachinchoolur.github.io/lg-fullscreen.js
 * Copyright (c) 2016 Sachin N; 
 * @license GPLv3 
 */(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.LgFullscreen = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
(function (global, factory) {
    if (typeof define === "function" && define.amd) {
        define([], factory);
    } else if (typeof exports !== "undefined") {
        factory();
    } else {
        var mod = {
            exports: {}
        };
        factory();
        global.lgFullscreen = mod.exports;
    }
})(this, function () {
    'use strict';

    var _extends = Object.assign || function (target) {
        for (var i = 1; i < arguments.length; i++) {
            var source = arguments[i];

            for (var key in source) {
                if (Object.prototype.hasOwnProperty.call(source, key)) {
                    target[key] = source[key];
                }
            }
        }

        return target;
    };

    var fullscreenDefaults = {
        fullScreen: true
    };

    function isFullScreen() {
        return document.fullscreenElement || document.mozFullScreenElement || document.webkitFullscreenElement || document.msFullscreenElement;
    }

    var Fullscreen = function Fullscreen(element) {

        this.el = element;

        this.core = window.lgData[this.el.getAttribute('lg-uid')];
        this.core.s = _extends({}, fullscreenDefaults, this.core.s);

        this.init();

        return this;
    };

    Fullscreen.prototype.init = function () {
        var fullScreen = '';
        if (this.core.s.fullScreen) {

            // check for fullscreen browser support
            if (!document.fullscreenEnabled && !document.webkitFullscreenEnabled && !document.mozFullScreenEnabled && !document.msFullscreenEnabled) {
                return;
            } else {
                fullScreen = '<button aria-label="Toggle fullscreen" class="lg-fullscreen lg-icon"></button>';
                this.core.outer.querySelector('.lg-toolbar').insertAdjacentHTML('beforeend', fullScreen);
                this.fullScreen();
            }
        }
    };

    Fullscreen.prototype.requestFullscreen = function () {
        var el = document.documentElement;
        if (el.requestFullscreen) {
            el.requestFullscreen();
        } else if (el.msRequestFullscreen) {
            el.msRequestFullscreen();
        } else if (el.mozRequestFullScreen) {
            el.mozRequestFullScreen();
        } else if (el.webkitRequestFullscreen) {
            el.webkitRequestFullscreen();
        }
    };

    Fullscreen.prototype.exitFullscreen = function () {
        if (document.exitFullscreen) {
            document.exitFullscreen();
        } else if (document.msExitFullscreen) {
            document.msExitFullscreen();
        } else if (document.mozCancelFullScreen) {
            document.mozCancelFullScreen();
        } else if (document.webkitExitFullscreen) {
            document.webkitExitFullscreen();
        }
    };

    // https://developer.mozilla.org/en-US/docs/Web/Guide/API/DOM/Using_full_screen_mode
    Fullscreen.prototype.fullScreen = function () {
        var _this = this;

        utils.on(document, 'fullscreenchange.lgfullscreen webkitfullscreenchange.lgfullscreen mozfullscreenchange.lgfullscreen MSFullscreenChange.lgfullscreen', function () {
            if (utils.hasClass(_this.core.outer, 'lg-fullscreen-on')) {
                utils.removeClass(_this.core.outer, 'lg-fullscreen-on');
            } else {
                utils.addClass(_this.core.outer, 'lg-fullscreen-on');
            }
        });

        utils.on(this.core.outer.querySelector('.lg-fullscreen'), 'click.lg', function () {
            if (isFullScreen()) {
                _this.exitFullscreen();
            } else {
                _this.requestFullscreen();
            }
        });
    };

    Fullscreen.prototype.destroy = function () {

        // exit from fullscreen if activated
        if (isFullScreen()) {
            this.exitFullscreen();
        }

        utils.off(document, '.lgfullscreen');
    };

    window.lgModules.fullscreen = Fullscreen;
});

},{}]},{},[1])(1)
});