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Diffstat (limited to 'LightBox.Navigation.js')
| -rw-r--r-- | LightBox.Navigation.js | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/LightBox.Navigation.js b/LightBox.Navigation.js new file mode 100644 index 0000000..abcc5b4 --- /dev/null +++ b/LightBox.Navigation.js @@ -0,0 +1,138 @@ +var LightBox = LightBox || {}; LightBox["Navigation"] = +/******/ (function(modules) { // webpackBootstrap +/******/ // The module cache +/******/ var installedModules = {}; + +/******/ // The require function +/******/ function __webpack_require__(moduleId) { + +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) +/******/ return installedModules[moduleId].exports; + +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ exports: {}, +/******/ id: moduleId, +/******/ loaded: false +/******/ }; + +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); + +/******/ // Flag the module as loaded +/******/ module.loaded = true; + +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } + + +/******/ // expose the modules object (__webpack_modules__) +/******/ __webpack_require__.m = modules; + +/******/ // expose the module cache +/******/ __webpack_require__.c = installedModules; + +/******/ // __webpack_public_path__ +/******/ __webpack_require__.p = ""; + +/******/ // Load entry module and return exports +/******/ return __webpack_require__(0); +/******/ }) +/************************************************************************/ +/******/ ([ +/* 0 */ +/***/ function(module, exports) { + + 'use strict'; + + var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); + + Object.defineProperty(exports, "__esModule", { + value: true + }); + + function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + + /** + * @author Victor Häggqvist + * @since 1/15/16 + */ + + var Navigation = function () { + function Navigation() { + _classCallCheck(this, Navigation); + } + + _createClass(Navigation, [{ + key: 'register', + value: function register(lightbox) { + this.lightbox = lightbox; + lightbox.addOnStartListener(this.showNavigation.bind(this)); + lightbox.addOnEndListener(this.hideNavigation.bind(this)); + lightbox.addOnLoadEndListener(this.updateNavigation.bind(this)); + } + }, { + key: 'showNavigation', + value: function showNavigation() { + var _this = this; + + this.sink = document.createElement('div'); + this.sink.id = 'imagelightbox-nav-sink'; + this.nav = document.createElement('div'); + this.nav.id = 'imagelightbox-nav'; + this.sink.appendChild(this.nav); + + Array.prototype.forEach.call(this.lightbox.targets, function (_) { + _this.nav.appendChild(document.createElement('a')); + }); + + document.body.appendChild(this.sink); + + var navItems = this.nav.querySelectorAll('a'); + Array.prototype.forEach.call(navItems, function (item, i) { + ['click', 'touchend'].forEach(function (name) { + item.addEventListener(name, _this.navClick.bind(_this, i)); + }); + }); + + // make the nav actually centered, flex center dont make it + var rect = this.nav.getBoundingClientRect(); + var diff = rect.width / 2; + this.nav.style.marginLeft = '-' + diff + 'px'; + } + }, { + key: 'updateNavigation', + value: function updateNavigation() { + Array.prototype.forEach.call(this.nav.childNodes, function (n) { + n.classList.remove('active'); + }); + + var current = Array.prototype.indexOf.call(this.lightbox.targets, this.lightbox.target); + this.nav.childNodes[current].classList.add('active'); + } + }, { + key: 'hideNavigation', + value: function hideNavigation() { + try { + document.body.removeChild(this.sink); + } catch (e) {} + } + }, { + key: 'navClick', + value: function navClick(index, e) { + e.stopPropagation(); + e.cancelBubble = true; + this.lightbox.switchToIndex(index); + } + }]); + + return Navigation; + }(); + + exports.default = Navigation; + module.exports = exports['default']; + +/***/ } +/******/ ]);
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