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117 lines
3.6 KiB
JavaScript
117 lines
3.6 KiB
JavaScript
/*! lg-fullscreen - v1.0.1 - 2016-09-30
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* http://sachinchoolur.github.io/lightGallery
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* Copyright (c) 2016 Sachin N; Licensed GPLv3 */
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(function (root, factory) {
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if (typeof define === 'function' && define.amd) {
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// AMD. Register as an anonymous module unless amdModuleId is set
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define(['jquery'], function (a0) {
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return (factory(a0));
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});
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} else if (typeof exports === 'object') {
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// Node. Does not work with strict CommonJS, but
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// only CommonJS-like environments that support module.exports,
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// like Node.
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module.exports = factory(require('jquery'));
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} else {
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factory(jQuery);
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}
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}(this, function ($) {
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(function() {
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'use strict';
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var defaults = {
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fullScreen: true
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};
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var Fullscreen = function(element) {
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// get lightGallery core plugin data
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this.core = $(element).data('lightGallery');
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this.$el = $(element);
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// extend module defalut settings with lightGallery core settings
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this.core.s = $.extend({}, defaults, this.core.s);
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this.init();
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return this;
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};
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Fullscreen.prototype.init = function() {
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var fullScreen = '';
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if (this.core.s.fullScreen) {
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// check for fullscreen browser support
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if (!document.fullscreenEnabled && !document.webkitFullscreenEnabled &&
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!document.mozFullScreenEnabled && !document.msFullscreenEnabled) {
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return;
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} else {
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fullScreen = '<span class="lg-fullscreen lg-icon"></span>';
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this.core.$outer.find('.lg-toolbar').append(fullScreen);
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this.fullScreen();
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}
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}
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};
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Fullscreen.prototype.requestFullscreen = function() {
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var el = document.documentElement;
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if (el.requestFullscreen) {
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el.requestFullscreen();
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} else if (el.msRequestFullscreen) {
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el.msRequestFullscreen();
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} else if (el.mozRequestFullScreen) {
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el.mozRequestFullScreen();
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} else if (el.webkitRequestFullscreen) {
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el.webkitRequestFullscreen();
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}
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};
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Fullscreen.prototype.exitFullscreen = function() {
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if (document.exitFullscreen) {
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document.exitFullscreen();
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} else if (document.msExitFullscreen) {
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document.msExitFullscreen();
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} else if (document.mozCancelFullScreen) {
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document.mozCancelFullScreen();
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} else if (document.webkitExitFullscreen) {
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document.webkitExitFullscreen();
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}
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};
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// https://developer.mozilla.org/en-US/docs/Web/Guide/API/DOM/Using_full_screen_mode
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Fullscreen.prototype.fullScreen = function() {
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var _this = this;
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$(document).on('fullscreenchange.lg webkitfullscreenchange.lg mozfullscreenchange.lg MSFullscreenChange.lg', function() {
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_this.core.$outer.toggleClass('lg-fullscreen-on');
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});
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this.core.$outer.find('.lg-fullscreen').on('click.lg', function() {
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if (!document.fullscreenElement &&
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!document.mozFullScreenElement && !document.webkitFullscreenElement && !document.msFullscreenElement) {
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_this.requestFullscreen();
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} else {
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_this.exitFullscreen();
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}
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});
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};
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Fullscreen.prototype.destroy = function() {
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// exit from fullscreen if activated
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this.exitFullscreen();
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$(document).off('fullscreenchange.lg webkitfullscreenchange.lg mozfullscreenchange.lg MSFullscreenChange.lg');
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};
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$.fn.lightGallery.modules.fullscreen = Fullscreen;
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})();
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}));
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