wwbsr/node_modules/highcharts/modules/full-screen.src.js

/**
 * @license Highstock JS v8.2.0 (2020-08-20)
 *
 * Advanced Highstock tools
 *
 * (c) 2010-2019 Highsoft AS
 * Author: Torstein Honsi
 *
 * License: www.highcharts.com/license
 */
'use strict';
(function (factory) {
    if (typeof module === 'object' && module.exports) {
        factory['default'] = factory;
        module.exports = factory;
    } else if (typeof define === 'function' && define.amd) {
        define('highcharts/modules/full-screen', ['highcharts'], function (Highcharts) {
            factory(Highcharts);
            factory.Highcharts = Highcharts;
            return factory;
        });
    } else {
        factory(typeof Highcharts !== 'undefined' ? Highcharts : undefined);
    }
}(function (Highcharts) {
    var _modules = Highcharts ? Highcharts._modules : {};
    function _registerModule(obj, path, args, fn) {
        if (!obj.hasOwnProperty(path)) {
            obj[path] = fn.apply(null, args);
        }
    }
    _registerModule(_modules, 'Extensions/FullScreen.js', [_modules['Core/Chart/Chart.js'], _modules['Core/Globals.js'], _modules['Core/Utilities.js']], function (Chart, H, U) {
        /* *
         * (c) 2009-2020 Rafal Sebestjanski
         *
         * Full screen for Highcharts
         *
         * License: www.highcharts.com/license
         */
        var addEvent = U.addEvent;
        /**
         * The module allows user to enable display chart in full screen mode.
         * Used in StockTools too.
         * Based on default solutions in browsers.
         *
         */
        /* eslint-disable no-invalid-this, valid-jsdoc */
        /**
         * Handles displaying chart's container in the fullscreen mode.
         *
         * **Note**: Fullscreen is not supported on iPhone due to iOS limitations.
         *
         * @class
         * @name Highcharts.Fullscreen
         * @hideconstructor
         * @requires modules/full-screen
         */
        var Fullscreen = /** @class */ (function () {
                /* *
                 *
                 *  Constructors
                 *
                 * */
                function Fullscreen(chart) {
                    /**
                     * Chart managed by the fullscreen controller.
                     * @name Highcharts.Fullscreen#chart
                     * @type {Highcharts.Chart}
                     */
                    this.chart = chart;
                /**
                 * The flag is set to `true` when the chart is displayed in
                 * the fullscreen mode.
                 *
                 * @name Highcharts.Fullscreen#isOpen
                 * @type {boolean|undefined}
                 * @since 8.0.1
                 */
                this.isOpen = false;
                var container = chart.renderTo;
                // Hold event and methods available only for a current browser.
                if (!this.browserProps) {
                    if (typeof container.requestFullscreen === 'function') {
                        this.browserProps = {
                            fullscreenChange: 'fullscreenchange',
                            requestFullscreen: 'requestFullscreen',
                            exitFullscreen: 'exitFullscreen'
                        };
                    }
                    else if (container.mozRequestFullScreen) {
                        this.browserProps = {
                            fullscreenChange: 'mozfullscreenchange',
                            requestFullscreen: 'mozRequestFullScreen',
                            exitFullscreen: 'mozCancelFullScreen'
                        };
                    }
                    else if (container.webkitRequestFullScreen) {
                        this.browserProps = {
                            fullscreenChange: 'webkitfullscreenchange',
                            requestFullscreen: 'webkitRequestFullScreen',
                            exitFullscreen: 'webkitExitFullscreen'
                        };
                    }
                    else if (container.msRequestFullscreen) {
                        this.browserProps = {
                            fullscreenChange: 'MSFullscreenChange',
                            requestFullscreen: 'msRequestFullscreen',
                            exitFullscreen: 'msExitFullscreen'
                        };
                    }
                }
            }
            /* *
             *
             *  Functions
             *
             * */
            /**
             * Stops displaying the chart in fullscreen mode.
             * Exporting module required.
             *
             * @since       8.0.1
             *
             * @function    Highcharts.Fullscreen#close
             * @return      {void}
             * @requires    modules/full-screen
             */
            Fullscreen.prototype.close = function () {
                var fullscreen = this,
                    chart = fullscreen.chart;
                // Don't fire exitFullscreen() when user exited using 'Escape' button.
                if (fullscreen.isOpen &&
                    fullscreen.browserProps &&
                    chart.container.ownerDocument instanceof Document) {
                    chart.container.ownerDocument[fullscreen.browserProps.exitFullscreen]();
                }
                // Unbind event as it's necessary only before exiting from fullscreen.
                if (fullscreen.unbindFullscreenEvent) {
                    fullscreen.unbindFullscreenEvent();
                }
                fullscreen.isOpen = false;
                fullscreen.setButtonText();
            };
            /**
             * Displays the chart in fullscreen mode.
             * When fired customly by user before exporting context button is created,
             * button's text will not be replaced - it's on the user side.
             * Exporting module required.
             *
             * @since       8.0.1
             *
             * @function Highcharts.Fullscreen#open
             * @return      {void}
             * @requires    modules/full-screen
             */
            Fullscreen.prototype.open = function () {
                var fullscreen = this,
                    chart = fullscreen.chart;
                // Handle exitFullscreen() method when user clicks 'Escape' button.
                if (fullscreen.browserProps) {
                    fullscreen.unbindFullscreenEvent = addEvent(chart.container.ownerDocument, // chart's document
                    fullscreen.browserProps.fullscreenChange, function () {
                        // Handle lack of async of browser's fullScreenChange event.
                        if (fullscreen.isOpen) {
                            fullscreen.isOpen = false;
                            fullscreen.close();
                        }
                        else {
                            fullscreen.isOpen = true;
                            fullscreen.setButtonText();
                        }
                    });
                    var promise = chart.renderTo[fullscreen.browserProps.requestFullscreen]();
                    if (promise) {
                        // No dot notation because of IE8 compatibility
                        promise['catch'](function () {
                            alert(// eslint-disable-line no-alert
                            'Full screen is not supported inside a frame.');
                        });
                    }
                    addEvent(chart, 'destroy', fullscreen.unbindFullscreenEvent);
                }
            };
            /**
             * Replaces the exporting context button's text when toogling the
             * fullscreen mode.
             *
             * @private
             *
             * @since 8.0.1
             *
             * @requires modules/full-screen
             * @return {void}
             */
            Fullscreen.prototype.setButtonText = function () {
                var _a;
                var chart = this.chart,
                    exportDivElements = chart.exportDivElements,
                    exportingOptions = chart.options.exporting,
                    menuItems = (_a = exportingOptions === null || exportingOptions === void 0 ? void 0 : exportingOptions.buttons) === null || _a === void 0 ? void 0 : _a.contextButton.menuItems,
                    lang = chart.options.lang;
                if ((exportingOptions === null || exportingOptions === void 0 ? void 0 : exportingOptions.menuItemDefinitions) && (lang === null || lang === void 0 ? void 0 : lang.exitFullscreen) &&
                    lang.viewFullscreen &&
                    menuItems &&
                    exportDivElements &&
                    exportDivElements.length) {
                    exportDivElements[menuItems.indexOf('viewFullscreen')]
                        .innerHTML = !this.isOpen ?
                        (exportingOptions.menuItemDefinitions.viewFullscreen.text ||
                            lang.viewFullscreen) : lang.exitFullscreen;
                }
            };
            /**
             * Toggles displaying the chart in fullscreen mode.
             * By default, when the exporting module is enabled, a context button with
             * a drop down menu in the upper right corner accesses this function.
             * Exporting module required.
             *
             * @since 8.0.1
             *
             * @sample      highcharts/members/chart-togglefullscreen/
             *              Toggle fullscreen mode from a HTML button
             *
             * @function Highcharts.Fullscreen#toggle
             * @requires    modules/full-screen
             */
            Fullscreen.prototype.toggle = function () {
                var fullscreen = this;
                if (!fullscreen.isOpen) {
                    fullscreen.open();
                }
                else {
                    fullscreen.close();
                }
            };
            return Fullscreen;
        }());
        H.Fullscreen = Fullscreen;
        // Initialize fullscreen
        addEvent(Chart, 'beforeRender', function () {
            /**
             * @name Highcharts.Chart#fullscreen
             * @type {Highcharts.Fullscreen}
             * @requires modules/full-screen
             */
            this.fullscreen = new H.Fullscreen(this);
        });

        return H.Fullscreen;
    });
    _registerModule(_modules, 'masters/modules/full-screen.src.js', [], function () {


    });
}));