3891 lines
No EOL
110 KiB
JavaScript
Executable file
3891 lines
No EOL
110 KiB
JavaScript
Executable file
/**
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* Owl Carousel v2.2.1
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* Copyright 2013-2017 David Deutsch
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* Licensed under ()
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*/
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/**
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* Owl carousel
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* @version 2.1.6
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* @author Bartosz Wojciechowski
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* @author David Deutsch
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* @license The MIT License (MIT)
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* @todo Lazy Load Icon
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* @todo prevent animationend bubling
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* @todo itemsScaleUp
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* @todo Test Zepto
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* @todo stagePadding calculate wrong active classes
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*/
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;(function($, window, document, undefined) {
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/**
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* Creates a carousel.
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* @class The Owl Carousel.
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* @public
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* @param {HTMLElement|jQuery} element - The element to create the carousel for.
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* @param {Object} [options] - The options
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*/
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function Owl(element, options) {
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/**
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* Current settings for the carousel.
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* @public
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*/
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this.settings = null;
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/**
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* Current options set by the caller including defaults.
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* @public
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*/
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this.options = $.extend({}, Owl.Defaults, options);
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/**
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* Plugin element.
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* @public
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*/
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this.$element = $(element);
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/**
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* Proxied event handlers.
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* @protected
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*/
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this._handlers = {};
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/**
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* References to the running plugins of this carousel.
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* @protected
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*/
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this._plugins = {};
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/**
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* Currently suppressed events to prevent them from beeing retriggered.
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* @protected
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*/
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this._supress = {};
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/**
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* Absolute current position.
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* @protected
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*/
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this._current = null;
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/**
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* Animation speed in milliseconds.
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* @protected
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*/
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this._speed = null;
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/**
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* Coordinates of all items in pixel.
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* @todo The name of this member is missleading.
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* @protected
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*/
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this._coordinates = [];
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/**
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* Current breakpoint.
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* @todo Real media queries would be nice.
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* @protected
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*/
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this._breakpoint = null;
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/**
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* Current width of the plugin element.
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*/
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this._width = null;
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/**
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* All real items.
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* @protected
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*/
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this._items = [];
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/**
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* All cloned items.
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* @protected
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*/
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this._clones = [];
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/**
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* Merge values of all items.
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* @todo Maybe this could be part of a plugin.
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* @protected
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*/
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this._mergers = [];
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/**
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* Widths of all items.
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*/
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this._widths = [];
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/**
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* Invalidated parts within the update process.
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* @protected
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*/
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this._invalidated = {};
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/**
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* Ordered list of workers for the update process.
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* @protected
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*/
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this._pipe = [];
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/**
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* Current state information for the drag operation.
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* @todo #261
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* @protected
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*/
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this._drag = {
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time: null,
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target: null,
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pointer: null,
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stage: {
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start: null,
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current: null
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},
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direction: null
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};
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/**
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* Current state information and their tags.
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* @type {Object}
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* @protected
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*/
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this._states = {
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current: {},
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tags: {
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'initializing': [ 'busy' ],
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'animating': [ 'busy' ],
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'dragging': [ 'interacting' ]
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}
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};
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$.each([ 'onResize', 'onThrottledResize' ], $.proxy(function(i, handler) {
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this._handlers[handler] = $.proxy(this[handler], this);
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}, this));
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$.each(Owl.Plugins, $.proxy(function(key, plugin) {
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this._plugins[key.charAt(0).toLowerCase() + key.slice(1)]
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= new plugin(this);
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}, this));
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$.each(Owl.Workers, $.proxy(function(priority, worker) {
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this._pipe.push({
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'filter': worker.filter,
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'run': $.proxy(worker.run, this)
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});
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}, this));
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this.setup();
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this.initialize();
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}
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/**
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* Default options for the carousel.
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* @public
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*/
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Owl.Defaults = {
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items: 3,
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loop: false,
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center: false,
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rewind: false,
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mouseDrag: true,
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touchDrag: true,
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pullDrag: true,
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freeDrag: false,
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margin: 0,
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stagePadding: 0,
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merge: false,
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mergeFit: true,
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autoWidth: false,
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startPosition: 0,
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rtl: false,
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smartSpeed: 250,
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fluidSpeed: false,
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dragEndSpeed: false,
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responsive: {},
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responsiveRefreshRate: 200,
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responsiveBaseElement: window,
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fallbackEasing: 'swing',
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info: false,
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nestedItemSelector: false,
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itemElement: 'div',
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stageElement: 'div',
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refreshClass: 'owl-refresh',
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loadedClass: 'owl-loaded',
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loadingClass: 'owl-loading',
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rtlClass: 'owl-rtl',
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responsiveClass: 'owl-responsive',
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dragClass: 'owl-drag',
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itemClass: 'owl-item',
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stageClass: 'owl-stage',
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stageOuterClass: 'owl-stage-outer',
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grabClass: 'owl-grab'
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};
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/**
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* Enumeration for width.
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* @public
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* @readonly
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* @enum {String}
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*/
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Owl.Width = {
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Default: 'default',
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Inner: 'inner',
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Outer: 'outer'
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};
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/**
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* Enumeration for types.
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* @public
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* @readonly
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* @enum {String}
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*/
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Owl.Type = {
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Event: 'event',
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State: 'state'
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};
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/**
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* Contains all registered plugins.
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* @public
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*/
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Owl.Plugins = {};
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/**
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* List of workers involved in the update process.
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*/
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Owl.Workers = [ {
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filter: [ 'width', 'settings' ],
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run: function() {
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this._width = this.$element.width();
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}
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}, {
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filter: [ 'width', 'items', 'settings' ],
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run: function(cache) {
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cache.current = this._items && this._items[this.relative(this._current)];
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}
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}, {
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filter: [ 'items', 'settings' ],
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run: function() {
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this.$stage.children('.cloned').remove();
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}
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}, {
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filter: [ 'width', 'items', 'settings' ],
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run: function(cache) {
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var margin = this.settings.margin || '',
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grid = !this.settings.autoWidth,
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rtl = this.settings.rtl,
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css = {
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'width': 'auto',
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'margin-left': rtl ? margin : '',
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'margin-right': rtl ? '' : margin
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};
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!grid && this.$stage.children().css(css);
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cache.css = css;
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}
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}, {
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filter: [ 'width', 'items', 'settings' ],
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run: function(cache) {
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var width = (this.width() / this.settings.items).toFixed(3) - this.settings.margin,
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merge = null,
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iterator = this._items.length,
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grid = !this.settings.autoWidth,
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widths = [];
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cache.items = {
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merge: false,
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width: width
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};
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while (iterator--) {
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merge = this._mergers[iterator];
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merge = this.settings.mergeFit && Math.min(merge, this.settings.items) || merge;
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cache.items.merge = merge > 1 || cache.items.merge;
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widths[iterator] = !grid ? this._items[iterator].width() : width * merge;
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}
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this._widths = widths;
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}
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}, {
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filter: [ 'items', 'settings' ],
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run: function() {
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var clones = [],
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items = this._items,
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settings = this.settings,
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// TODO: Should be computed from number of min width items in stage
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view = Math.max(settings.items * 2, 4),
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size = Math.ceil(items.length / 2) * 2,
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repeat = settings.loop && items.length ? settings.rewind ? view : Math.max(view, size) : 0,
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append = '',
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prepend = '';
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repeat /= 2;
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while (repeat--) {
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// Switch to only using appended clones
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clones.push(this.normalize(clones.length / 2, true));
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append = append + items[clones[clones.length - 1]][0].outerHTML;
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clones.push(this.normalize(items.length - 1 - (clones.length - 1) / 2, true));
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prepend = items[clones[clones.length - 1]][0].outerHTML + prepend;
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}
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this._clones = clones;
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$(append).addClass('cloned').appendTo(this.$stage);
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$(prepend).addClass('cloned').prependTo(this.$stage);
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}
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}, {
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filter: [ 'width', 'items', 'settings' ],
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run: function() {
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var rtl = this.settings.rtl ? 1 : -1,
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size = this._clones.length + this._items.length,
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iterator = -1,
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previous = 0,
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current = 0,
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coordinates = [];
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while (++iterator < size) {
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previous = coordinates[iterator - 1] || 0;
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current = this._widths[this.relative(iterator)] + this.settings.margin;
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coordinates.push(previous + current * rtl);
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}
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this._coordinates = coordinates;
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}
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}, {
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filter: [ 'width', 'items', 'settings' ],
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run: function() {
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var padding = this.settings.stagePadding,
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coordinates = this._coordinates,
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css = {
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'width': Math.ceil(Math.abs(coordinates[coordinates.length - 1])) + padding * 2,
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'padding-left': padding || '',
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'padding-right': padding || ''
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};
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this.$stage.css(css);
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}
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}, {
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filter: [ 'width', 'items', 'settings' ],
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run: function(cache) {
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var iterator = this._coordinates.length,
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grid = !this.settings.autoWidth,
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items = this.$stage.children();
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if (grid && cache.items.merge) {
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while (iterator--) {
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cache.css.width = this._widths[this.relative(iterator)];
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items.eq(iterator).css(cache.css);
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}
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} else if (grid) {
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cache.css.width = cache.items.width;
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items.css(cache.css);
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}
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}
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}, {
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filter: [ 'items' ],
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run: function() {
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this._coordinates.length < 1 && this.$stage.removeAttr('style');
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}
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}, {
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filter: [ 'width', 'items', 'settings' ],
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run: function(cache) {
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cache.current = cache.current ? this.$stage.children().index(cache.current) : 0;
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cache.current = Math.max(this.minimum(), Math.min(this.maximum(), cache.current));
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this.reset(cache.current);
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}
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}, {
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filter: [ 'position' ],
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run: function() {
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this.animate(this.coordinates(this._current));
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}
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}, {
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filter: [ 'width', 'position', 'items', 'settings' ],
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run: function() {
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var rtl = this.settings.rtl ? 1 : -1,
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padding = this.settings.stagePadding * 2,
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begin = this.coordinates(this.current()) + padding,
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end = begin + this.width() * rtl,
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inner, outer, matches = [], i, n;
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for (i = 0, n = this._coordinates.length; i < n; i++) {
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inner = this._coordinates[i - 1] || 0;
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outer = Math.abs(this._coordinates[i]) + padding * rtl;
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if ((this.op(inner, '<=', begin) && (this.op(inner, '>', end)))
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|| (this.op(outer, '<', begin) && this.op(outer, '>', end))) {
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matches.push(i);
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}
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}
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this.$stage.children('.active').removeClass('active');
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this.$stage.children(':eq(' + matches.join('), :eq(') + ')').addClass('active');
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if (this.settings.center) {
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this.$stage.children('.center').removeClass('center');
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this.$stage.children().eq(this.current()).addClass('center');
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}
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}
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} ];
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/**
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* Initializes the carousel.
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* @protected
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*/
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Owl.prototype.initialize = function() {
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this.enter('initializing');
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this.trigger('initialize');
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this.$element.toggleClass(this.settings.rtlClass, this.settings.rtl);
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if (this.settings.autoWidth && !this.is('pre-loading')) {
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var imgs, nestedSelector, width;
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imgs = this.$element.find('img');
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nestedSelector = this.settings.nestedItemSelector ? '.' + this.settings.nestedItemSelector : undefined;
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width = this.$element.children(nestedSelector).width();
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if (imgs.length && width <= 0) {
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this.preloadAutoWidthImages(imgs);
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}
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}
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this.$element.addClass(this.options.loadingClass);
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// create stage
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this.$stage = $('<' + this.settings.stageElement + ' class="' + this.settings.stageClass + '"/>')
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.wrap('<div class="' + this.settings.stageOuterClass + '"/>');
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// append stage
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this.$element.append(this.$stage.parent());
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// append content
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this.replace(this.$element.children().not(this.$stage.parent()));
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// check visibility
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if (this.$element.is(':visible')) {
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// update view
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this.refresh();
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} else {
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// invalidate width
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this.invalidate('width');
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}
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this.$element
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.removeClass(this.options.loadingClass)
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.addClass(this.options.loadedClass);
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// register event handlers
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this.registerEventHandlers();
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this.leave('initializing');
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this.trigger('initialized');
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};
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/**
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* Setups the current settings.
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* @todo Remove responsive classes. Why should adaptive designs be brought into IE8?
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* @todo Support for media queries by using `matchMedia` would be nice.
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* @public
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*/
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Owl.prototype.setup = function() {
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var viewport = this.viewport(),
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overwrites = this.options.responsive,
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match = -1,
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settings = null;
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if (!overwrites) {
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settings = $.extend({}, this.options);
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} else {
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$.each(overwrites, function(breakpoint) {
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if (breakpoint <= viewport && breakpoint > match) {
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match = Number(breakpoint);
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}
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});
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settings = $.extend({}, this.options, overwrites[match]);
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if (typeof settings.stagePadding === 'function') {
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settings.stagePadding = settings.stagePadding();
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}
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delete settings.responsive;
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// responsive class
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if (settings.responsiveClass) {
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this.$element.attr('class',
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this.$element.attr('class').replace(new RegExp('(' + this.options.responsiveClass + '-)\\S+\\s', 'g'), '$1' + match)
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);
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}
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}
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this.trigger('change', { property: { name: 'settings', value: settings } });
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this._breakpoint = match;
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this.settings = settings;
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this.invalidate('settings');
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this.trigger('changed', { property: { name: 'settings', value: this.settings } });
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};
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|
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/**
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* Updates option logic if necessery.
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* @protected
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*/
|
|
Owl.prototype.optionsLogic = function() {
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if (this.settings.autoWidth) {
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this.settings.stagePadding = false;
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this.settings.merge = false;
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}
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};
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|
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/**
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* Prepares an item before add.
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* @todo Rename event parameter `content` to `item`.
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* @protected
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* @returns {jQuery|HTMLElement} - The item container.
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*/
|
|
Owl.prototype.prepare = function(item) {
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var event = this.trigger('prepare', { content: item });
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if (!event.data) {
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event.data = $('<' + this.settings.itemElement + '/>')
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.addClass(this.options.itemClass).append(item)
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}
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this.trigger('prepared', { content: event.data });
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return event.data;
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};
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|
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/**
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* Updates the view.
|
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* @public
|
|
*/
|
|
Owl.prototype.update = function() {
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var i = 0,
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n = this._pipe.length,
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filter = $.proxy(function(p) { return this[p] }, this._invalidated),
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cache = {};
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while (i < n) {
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if (this._invalidated.all || $.grep(this._pipe[i].filter, filter).length > 0) {
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this._pipe[i].run(cache);
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}
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i++;
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}
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this._invalidated = {};
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!this.is('valid') && this.enter('valid');
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};
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|
|
|
/**
|
|
* Gets the width of the view.
|
|
* @public
|
|
* @param {Owl.Width} [dimension=Owl.Width.Default] - The dimension to return.
|
|
* @returns {Number} - The width of the view in pixel.
|
|
*/
|
|
Owl.prototype.width = function(dimension) {
|
|
dimension = dimension || Owl.Width.Default;
|
|
switch (dimension) {
|
|
case Owl.Width.Inner:
|
|
case Owl.Width.Outer:
|
|
return this._width;
|
|
default:
|
|
return this._width - this.settings.stagePadding * 2 + this.settings.margin;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Refreshes the carousel primarily for adaptive purposes.
|
|
* @public
|
|
*/
|
|
Owl.prototype.refresh = function() {
|
|
this.enter('refreshing');
|
|
this.trigger('refresh');
|
|
|
|
this.setup();
|
|
|
|
this.optionsLogic();
|
|
|
|
this.$element.addClass(this.options.refreshClass);
|
|
|
|
this.update();
|
|
|
|
this.$element.removeClass(this.options.refreshClass);
|
|
|
|
this.leave('refreshing');
|
|
this.trigger('refreshed');
|
|
};
|
|
|
|
/**
|
|
* Checks window `resize` event.
|
|
* @protected
|
|
*/
|
|
Owl.prototype.onThrottledResize = function() {
|
|
window.clearTimeout(this.resizeTimer);
|
|
this.resizeTimer = window.setTimeout(this._handlers.onResize, this.settings.responsiveRefreshRate);
|
|
};
|
|
|
|
/**
|
|
* Checks window `resize` event.
|
|
* @protected
|
|
*/
|
|
Owl.prototype.onResize = function() {
|
|
if (!this._items.length) {
|
|
return false;
|
|
}
|
|
|
|
if (this._width === this.$element.width()) {
|
|
return false;
|
|
}
|
|
|
|
if (!this.$element.is(':visible')) {
|
|
return false;
|
|
}
|
|
|
|
this.enter('resizing');
|
|
|
|
if (this.trigger('resize').isDefaultPrevented()) {
|
|
this.leave('resizing');
|
|
return false;
|
|
}
|
|
|
|
this.invalidate('width');
|
|
|
|
this.refresh();
|
|
|
|
this.leave('resizing');
|
|
this.trigger('resized');
|
|
};
|
|
|
|
/**
|
|
* Registers event handlers.
|
|
* @todo Check `msPointerEnabled`
|
|
* @todo #261
|
|
* @protected
|
|
*/
|
|
Owl.prototype.registerEventHandlers = function() {
|
|
if ($.support.transition) {
|
|
this.$stage.on($.support.transition.end + '.owl.core', $.proxy(this.onTransitionEnd, this));
|
|
}
|
|
|
|
if (this.settings.responsive !== false) {
|
|
this.on(window, 'resize', this._handlers.onThrottledResize);
|
|
}
|
|
|
|
if (this.settings.mouseDrag) {
|
|
this.$element.addClass(this.options.dragClass);
|
|
this.$stage.on('mousedown.owl.core', $.proxy(this.onDragStart, this));
|
|
this.$stage.on('dragstart.owl.core selectstart.owl.core', function() { return false });
|
|
}
|
|
|
|
if (this.settings.touchDrag){
|
|
this.$stage.on('touchstart.owl.core', $.proxy(this.onDragStart, this));
|
|
this.$stage.on('touchcancel.owl.core', $.proxy(this.onDragEnd, this));
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Handles `touchstart` and `mousedown` events.
|
|
* @todo Horizontal swipe threshold as option
|
|
* @todo #261
|
|
* @protected
|
|
* @param {Event} event - The event arguments.
|
|
*/
|
|
Owl.prototype.onDragStart = function(event) {
|
|
var stage = null;
|
|
|
|
if (event.which === 3) {
|
|
return;
|
|
}
|
|
|
|
if ($.support.transform) {
|
|
stage = this.$stage.css('transform').replace(/.*\(|\)| /g, '').split(',');
|
|
stage = {
|
|
x: stage[stage.length === 16 ? 12 : 4],
|
|
y: stage[stage.length === 16 ? 13 : 5]
|
|
};
|
|
} else {
|
|
stage = this.$stage.position();
|
|
stage = {
|
|
x: this.settings.rtl ?
|
|
stage.left + this.$stage.width() - this.width() + this.settings.margin :
|
|
stage.left,
|
|
y: stage.top
|
|
};
|
|
}
|
|
|
|
if (this.is('animating')) {
|
|
$.support.transform ? this.animate(stage.x) : this.$stage.stop()
|
|
this.invalidate('position');
|
|
}
|
|
|
|
this.$element.toggleClass(this.options.grabClass, event.type === 'mousedown');
|
|
|
|
this.speed(0);
|
|
|
|
this._drag.time = new Date().getTime();
|
|
this._drag.target = $(event.target);
|
|
this._drag.stage.start = stage;
|
|
this._drag.stage.current = stage;
|
|
this._drag.pointer = this.pointer(event);
|
|
|
|
$(document).on('mouseup.owl.core touchend.owl.core', $.proxy(this.onDragEnd, this));
|
|
|
|
$(document).one('mousemove.owl.core touchmove.owl.core', $.proxy(function(event) {
|
|
var delta = this.difference(this._drag.pointer, this.pointer(event));
|
|
|
|
$(document).on('mousemove.owl.core touchmove.owl.core', $.proxy(this.onDragMove, this));
|
|
|
|
if (Math.abs(delta.x) < Math.abs(delta.y) && this.is('valid')) {
|
|
return;
|
|
}
|
|
|
|
event.preventDefault();
|
|
|
|
this.enter('dragging');
|
|
this.trigger('drag');
|
|
}, this));
|
|
};
|
|
|
|
/**
|
|
* Handles the `touchmove` and `mousemove` events.
|
|
* @todo #261
|
|
* @protected
|
|
* @param {Event} event - The event arguments.
|
|
*/
|
|
Owl.prototype.onDragMove = function(event) {
|
|
var minimum = null,
|
|
maximum = null,
|
|
pull = null,
|
|
delta = this.difference(this._drag.pointer, this.pointer(event)),
|
|
stage = this.difference(this._drag.stage.start, delta);
|
|
|
|
if (!this.is('dragging')) {
|
|
return;
|
|
}
|
|
|
|
event.preventDefault();
|
|
|
|
if (this.settings.loop) {
|
|
minimum = this.coordinates(this.minimum());
|
|
maximum = this.coordinates(this.maximum() + 1) - minimum;
|
|
stage.x = (((stage.x - minimum) % maximum + maximum) % maximum) + minimum;
|
|
} else {
|
|
minimum = this.settings.rtl ? this.coordinates(this.maximum()) : this.coordinates(this.minimum());
|
|
maximum = this.settings.rtl ? this.coordinates(this.minimum()) : this.coordinates(this.maximum());
|
|
pull = this.settings.pullDrag ? -1 * delta.x / 5 : 0;
|
|
stage.x = Math.max(Math.min(stage.x, minimum + pull), maximum + pull);
|
|
}
|
|
|
|
this._drag.stage.current = stage;
|
|
|
|
this.animate(stage.x);
|
|
};
|
|
|
|
/**
|
|
* Handles the `touchend` and `mouseup` events.
|
|
* @todo #261
|
|
* @todo Threshold for click event
|
|
* @protected
|
|
* @param {Event} event - The event arguments.
|
|
*/
|
|
Owl.prototype.onDragEnd = function(event) {
|
|
var delta = this.difference(this._drag.pointer, this.pointer(event)),
|
|
stage = this._drag.stage.current,
|
|
direction = delta.x > 0 ^ this.settings.rtl ? 'left' : 'right';
|
|
|
|
$(document).off('.owl.core');
|
|
|
|
this.$element.removeClass(this.options.grabClass);
|
|
|
|
if (delta.x !== 0 && this.is('dragging') || !this.is('valid')) {
|
|
this.speed(this.settings.dragEndSpeed || this.settings.smartSpeed);
|
|
this.current(this.closest(stage.x, delta.x !== 0 ? direction : this._drag.direction));
|
|
this.invalidate('position');
|
|
this.update();
|
|
|
|
this._drag.direction = direction;
|
|
|
|
if (Math.abs(delta.x) > 3 || new Date().getTime() - this._drag.time > 300) {
|
|
this._drag.target.one('click.owl.core', function() { return false; });
|
|
}
|
|
}
|
|
|
|
if (!this.is('dragging')) {
|
|
return;
|
|
}
|
|
|
|
this.leave('dragging');
|
|
this.trigger('dragged');
|
|
};
|
|
|
|
/**
|
|
* Gets absolute position of the closest item for a coordinate.
|
|
* @todo Setting `freeDrag` makes `closest` not reusable. See #165.
|
|
* @protected
|
|
* @param {Number} coordinate - The coordinate in pixel.
|
|
* @param {String} direction - The direction to check for the closest item. Ether `left` or `right`.
|
|
* @return {Number} - The absolute position of the closest item.
|
|
*/
|
|
Owl.prototype.closest = function(coordinate, direction) {
|
|
var position = -1,
|
|
pull = 30,
|
|
width = this.width(),
|
|
coordinates = this.coordinates();
|
|
|
|
if (!this.settings.freeDrag) {
|
|
// check closest item
|
|
$.each(coordinates, $.proxy(function(index, value) {
|
|
// on a left pull, check on current index
|
|
if (direction === 'left' && coordinate > value - pull && coordinate < value + pull) {
|
|
position = index;
|
|
// on a right pull, check on previous index
|
|
// to do so, subtract width from value and set position = index + 1
|
|
} else if (direction === 'right' && coordinate > value - width - pull && coordinate < value - width + pull) {
|
|
position = index + 1;
|
|
} else if (this.op(coordinate, '<', value)
|
|
&& this.op(coordinate, '>', coordinates[index + 1] || value - width)) {
|
|
position = direction === 'left' ? index + 1 : index;
|
|
}
|
|
return position === -1;
|
|
}, this));
|
|
}
|
|
|
|
if (!this.settings.loop) {
|
|
// non loop boundries
|
|
if (this.op(coordinate, '>', coordinates[this.minimum()])) {
|
|
position = coordinate = this.minimum();
|
|
} else if (this.op(coordinate, '<', coordinates[this.maximum()])) {
|
|
position = coordinate = this.maximum();
|
|
}
|
|
}
|
|
|
|
return position;
|
|
};
|
|
|
|
/**
|
|
* Animates the stage.
|
|
* @todo #270
|
|
* @public
|
|
* @param {Number} coordinate - The coordinate in pixels.
|
|
*/
|
|
Owl.prototype.animate = function(coordinate) {
|
|
var animate = this.speed() > 0;
|
|
|
|
this.is('animating') && this.onTransitionEnd();
|
|
|
|
if (animate) {
|
|
this.enter('animating');
|
|
this.trigger('translate');
|
|
}
|
|
|
|
if ($.support.transform3d && $.support.transition) {
|
|
this.$stage.css({
|
|
transform: 'translate3d(' + coordinate + 'px,0px,0px)',
|
|
transition: (this.speed() / 1000) + 's'
|
|
});
|
|
} else if (animate) {
|
|
this.$stage.animate({
|
|
left: coordinate + 'px'
|
|
}, this.speed(), this.settings.fallbackEasing, $.proxy(this.onTransitionEnd, this));
|
|
} else {
|
|
this.$stage.css({
|
|
left: coordinate + 'px'
|
|
});
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Checks whether the carousel is in a specific state or not.
|
|
* @param {String} state - The state to check.
|
|
* @returns {Boolean} - The flag which indicates if the carousel is busy.
|
|
*/
|
|
Owl.prototype.is = function(state) {
|
|
return this._states.current[state] && this._states.current[state] > 0;
|
|
};
|
|
|
|
/**
|
|
* Sets the absolute position of the current item.
|
|
* @public
|
|
* @param {Number} [position] - The new absolute position or nothing to leave it unchanged.
|
|
* @returns {Number} - The absolute position of the current item.
|
|
*/
|
|
Owl.prototype.current = function(position) {
|
|
if (position === undefined) {
|
|
return this._current;
|
|
}
|
|
|
|
if (this._items.length === 0) {
|
|
return undefined;
|
|
}
|
|
|
|
position = this.normalize(position);
|
|
|
|
if (this._current !== position) {
|
|
var event = this.trigger('change', { property: { name: 'position', value: position } });
|
|
|
|
if (event.data !== undefined) {
|
|
position = this.normalize(event.data);
|
|
}
|
|
|
|
this._current = position;
|
|
|
|
this.invalidate('position');
|
|
|
|
this.trigger('changed', { property: { name: 'position', value: this._current } });
|
|
}
|
|
|
|
return this._current;
|
|
};
|
|
|
|
/**
|
|
* Invalidates the given part of the update routine.
|
|
* @param {String} [part] - The part to invalidate.
|
|
* @returns {Array.<String>} - The invalidated parts.
|
|
*/
|
|
Owl.prototype.invalidate = function(part) {
|
|
if ($.type(part) === 'string') {
|
|
this._invalidated[part] = true;
|
|
this.is('valid') && this.leave('valid');
|
|
}
|
|
return $.map(this._invalidated, function(v, i) { return i });
|
|
};
|
|
|
|
/**
|
|
* Resets the absolute position of the current item.
|
|
* @public
|
|
* @param {Number} position - The absolute position of the new item.
|
|
*/
|
|
Owl.prototype.reset = function(position) {
|
|
position = this.normalize(position);
|
|
|
|
if (position === undefined) {
|
|
return;
|
|
}
|
|
|
|
this._speed = 0;
|
|
this._current = position;
|
|
|
|
this.suppress([ 'translate', 'translated' ]);
|
|
|
|
this.animate(this.coordinates(position));
|
|
|
|
this.release([ 'translate', 'translated' ]);
|
|
};
|
|
|
|
/**
|
|
* Normalizes an absolute or a relative position of an item.
|
|
* @public
|
|
* @param {Number} position - The absolute or relative position to normalize.
|
|
* @param {Boolean} [relative=false] - Whether the given position is relative or not.
|
|
* @returns {Number} - The normalized position.
|
|
*/
|
|
Owl.prototype.normalize = function(position, relative) {
|
|
var n = this._items.length,
|
|
m = relative ? 0 : this._clones.length;
|
|
|
|
if (!this.isNumeric(position) || n < 1) {
|
|
position = undefined;
|
|
} else if (position < 0 || position >= n + m) {
|
|
position = ((position - m / 2) % n + n) % n + m / 2;
|
|
}
|
|
|
|
return position;
|
|
};
|
|
|
|
/**
|
|
* Converts an absolute position of an item into a relative one.
|
|
* @public
|
|
* @param {Number} position - The absolute position to convert.
|
|
* @returns {Number} - The converted position.
|
|
*/
|
|
Owl.prototype.relative = function(position) {
|
|
position -= this._clones.length / 2;
|
|
return this.normalize(position, true);
|
|
};
|
|
|
|
/**
|
|
* Gets the maximum position for the current item.
|
|
* @public
|
|
* @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position.
|
|
* @returns {Number}
|
|
*/
|
|
Owl.prototype.maximum = function(relative) {
|
|
var settings = this.settings,
|
|
maximum = this._coordinates.length,
|
|
iterator,
|
|
reciprocalItemsWidth,
|
|
elementWidth;
|
|
|
|
if (settings.loop) {
|
|
maximum = this._clones.length / 2 + this._items.length - 1;
|
|
} else if (settings.autoWidth || settings.merge) {
|
|
iterator = this._items.length;
|
|
reciprocalItemsWidth = this._items[--iterator].width();
|
|
elementWidth = this.$element.width();
|
|
while (iterator--) {
|
|
reciprocalItemsWidth += this._items[iterator].width() + this.settings.margin;
|
|
if (reciprocalItemsWidth > elementWidth) {
|
|
break;
|
|
}
|
|
}
|
|
maximum = iterator + 1;
|
|
} else if (settings.center) {
|
|
maximum = this._items.length - 1;
|
|
} else {
|
|
maximum = this._items.length - settings.items;
|
|
}
|
|
|
|
if (relative) {
|
|
maximum -= this._clones.length / 2;
|
|
}
|
|
|
|
return Math.max(maximum, 0);
|
|
};
|
|
|
|
/**
|
|
* Gets the minimum position for the current item.
|
|
* @public
|
|
* @param {Boolean} [relative=false] - Whether to return an absolute position or a relative position.
|
|
* @returns {Number}
|
|
*/
|
|
Owl.prototype.minimum = function(relative) {
|
|
return relative ? 0 : this._clones.length / 2;
|
|
};
|
|
|
|
/**
|
|
* Gets an item at the specified relative position.
|
|
* @public
|
|
* @param {Number} [position] - The relative position of the item.
|
|
* @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given.
|
|
*/
|
|
Owl.prototype.items = function(position) {
|
|
if (position === undefined) {
|
|
return this._items.slice();
|
|
}
|
|
|
|
position = this.normalize(position, true);
|
|
return this._items[position];
|
|
};
|
|
|
|
/**
|
|
* Gets an item at the specified relative position.
|
|
* @public
|
|
* @param {Number} [position] - The relative position of the item.
|
|
* @return {jQuery|Array.<jQuery>} - The item at the given position or all items if no position was given.
|
|
*/
|
|
Owl.prototype.mergers = function(position) {
|
|
if (position === undefined) {
|
|
return this._mergers.slice();
|
|
}
|
|
|
|
position = this.normalize(position, true);
|
|
return this._mergers[position];
|
|
};
|
|
|
|
/**
|
|
* Gets the absolute positions of clones for an item.
|
|
* @public
|
|
* @param {Number} [position] - The relative position of the item.
|
|
* @returns {Array.<Number>} - The absolute positions of clones for the item or all if no position was given.
|
|
*/
|
|
Owl.prototype.clones = function(position) {
|
|
var odd = this._clones.length / 2,
|
|
even = odd + this._items.length,
|
|
map = function(index) { return index % 2 === 0 ? even + index / 2 : odd - (index + 1) / 2 };
|
|
|
|
if (position === undefined) {
|
|
return $.map(this._clones, function(v, i) { return map(i) });
|
|
}
|
|
|
|
return $.map(this._clones, function(v, i) { return v === position ? map(i) : null });
|
|
};
|
|
|
|
/**
|
|
* Sets the current animation speed.
|
|
* @public
|
|
* @param {Number} [speed] - The animation speed in milliseconds or nothing to leave it unchanged.
|
|
* @returns {Number} - The current animation speed in milliseconds.
|
|
*/
|
|
Owl.prototype.speed = function(speed) {
|
|
if (speed !== undefined) {
|
|
this._speed = speed;
|
|
}
|
|
|
|
return this._speed;
|
|
};
|
|
|
|
/**
|
|
* Gets the coordinate of an item.
|
|
* @todo The name of this method is missleanding.
|
|
* @public
|
|
* @param {Number} position - The absolute position of the item within `minimum()` and `maximum()`.
|
|
* @returns {Number|Array.<Number>} - The coordinate of the item in pixel or all coordinates.
|
|
*/
|
|
Owl.prototype.coordinates = function(position) {
|
|
var multiplier = 1,
|
|
newPosition = position - 1,
|
|
coordinate;
|
|
|
|
if (position === undefined) {
|
|
return $.map(this._coordinates, $.proxy(function(coordinate, index) {
|
|
return this.coordinates(index);
|
|
}, this));
|
|
}
|
|
|
|
if (this.settings.center) {
|
|
if (this.settings.rtl) {
|
|
multiplier = -1;
|
|
newPosition = position + 1;
|
|
}
|
|
|
|
coordinate = this._coordinates[position];
|
|
coordinate += (this.width() - coordinate + (this._coordinates[newPosition] || 0)) / 2 * multiplier;
|
|
} else {
|
|
coordinate = this._coordinates[newPosition] || 0;
|
|
}
|
|
|
|
coordinate = Math.ceil(coordinate);
|
|
|
|
return coordinate;
|
|
};
|
|
|
|
/**
|
|
* Calculates the speed for a translation.
|
|
* @protected
|
|
* @param {Number} from - The absolute position of the start item.
|
|
* @param {Number} to - The absolute position of the target item.
|
|
* @param {Number} [factor=undefined] - The time factor in milliseconds.
|
|
* @returns {Number} - The time in milliseconds for the translation.
|
|
*/
|
|
Owl.prototype.duration = function(from, to, factor) {
|
|
if (factor === 0) {
|
|
return 0;
|
|
}
|
|
|
|
return Math.min(Math.max(Math.abs(to - from), 1), 6) * Math.abs((factor || this.settings.smartSpeed));
|
|
};
|
|
|
|
/**
|
|
* Slides to the specified item.
|
|
* @public
|
|
* @param {Number} position - The position of the item.
|
|
* @param {Number} [speed] - The time in milliseconds for the transition.
|
|
*/
|
|
Owl.prototype.to = function(position, speed) {
|
|
var current = this.current(),
|
|
revert = null,
|
|
distance = position - this.relative(current),
|
|
direction = (distance > 0) - (distance < 0),
|
|
items = this._items.length,
|
|
minimum = this.minimum(),
|
|
maximum = this.maximum();
|
|
|
|
if (this.settings.loop) {
|
|
if (!this.settings.rewind && Math.abs(distance) > items / 2) {
|
|
distance += direction * -1 * items;
|
|
}
|
|
|
|
position = current + distance;
|
|
revert = ((position - minimum) % items + items) % items + minimum;
|
|
|
|
if (revert !== position && revert - distance <= maximum && revert - distance > 0) {
|
|
current = revert - distance;
|
|
position = revert;
|
|
this.reset(current);
|
|
}
|
|
} else if (this.settings.rewind) {
|
|
maximum += 1;
|
|
position = (position % maximum + maximum) % maximum;
|
|
} else {
|
|
position = Math.max(minimum, Math.min(maximum, position));
|
|
}
|
|
|
|
this.speed(this.duration(current, position, speed));
|
|
this.current(position);
|
|
|
|
if (this.$element.is(':visible')) {
|
|
this.update();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Slides to the next item.
|
|
* @public
|
|
* @param {Number} [speed] - The time in milliseconds for the transition.
|
|
*/
|
|
Owl.prototype.next = function(speed) {
|
|
speed = speed || false;
|
|
this.to(this.relative(this.current()) + 1, speed);
|
|
};
|
|
|
|
/**
|
|
* Slides to the previous item.
|
|
* @public
|
|
* @param {Number} [speed] - The time in milliseconds for the transition.
|
|
*/
|
|
Owl.prototype.prev = function(speed) {
|
|
speed = speed || false;
|
|
this.to(this.relative(this.current()) - 1, speed);
|
|
};
|
|
|
|
/**
|
|
* Handles the end of an animation.
|
|
* @protected
|
|
* @param {Event} event - The event arguments.
|
|
*/
|
|
Owl.prototype.onTransitionEnd = function(event) {
|
|
|
|
// if css2 animation then event object is undefined
|
|
if (event !== undefined) {
|
|
event.stopPropagation();
|
|
|
|
// Catch only owl-stage transitionEnd event
|
|
if ((event.target || event.srcElement || event.originalTarget) !== this.$stage.get(0)) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
this.leave('animating');
|
|
this.trigger('translated');
|
|
};
|
|
|
|
/**
|
|
* Gets viewport width.
|
|
* @protected
|
|
* @return {Number} - The width in pixel.
|
|
*/
|
|
Owl.prototype.viewport = function() {
|
|
var width;
|
|
if (this.options.responsiveBaseElement !== window) {
|
|
width = $(this.options.responsiveBaseElement).width();
|
|
} else if (window.innerWidth) {
|
|
width = window.innerWidth;
|
|
} else if (document.documentElement && document.documentElement.clientWidth) {
|
|
width = document.documentElement.clientWidth;
|
|
} else {
|
|
console.warn('Can not detect viewport width.');
|
|
}
|
|
return width;
|
|
};
|
|
|
|
/**
|
|
* Replaces the current content.
|
|
* @public
|
|
* @param {HTMLElement|jQuery|String} content - The new content.
|
|
*/
|
|
Owl.prototype.replace = function(content) {
|
|
this.$stage.empty();
|
|
this._items = [];
|
|
|
|
if (content) {
|
|
content = (content instanceof jQuery) ? content : $(content);
|
|
}
|
|
|
|
if (this.settings.nestedItemSelector) {
|
|
content = content.find('.' + this.settings.nestedItemSelector);
|
|
}
|
|
|
|
content.filter(function() {
|
|
return this.nodeType === 1;
|
|
}).each($.proxy(function(index, item) {
|
|
item = this.prepare(item);
|
|
this.$stage.append(item);
|
|
this._items.push(item);
|
|
this._mergers.push(item.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1);
|
|
}, this));
|
|
|
|
this.reset(this.isNumeric(this.settings.startPosition) ? this.settings.startPosition : 0);
|
|
|
|
this.invalidate('items');
|
|
};
|
|
|
|
/**
|
|
* Adds an item.
|
|
* @todo Use `item` instead of `content` for the event arguments.
|
|
* @public
|
|
* @param {HTMLElement|jQuery|String} content - The item content to add.
|
|
* @param {Number} [position] - The relative position at which to insert the item otherwise the item will be added to the end.
|
|
*/
|
|
Owl.prototype.add = function(content, position) {
|
|
var current = this.relative(this._current);
|
|
|
|
position = position === undefined ? this._items.length : this.normalize(position, true);
|
|
content = content instanceof jQuery ? content : $(content);
|
|
|
|
this.trigger('add', { content: content, position: position });
|
|
|
|
content = this.prepare(content);
|
|
|
|
if (this._items.length === 0 || position === this._items.length) {
|
|
this._items.length === 0 && this.$stage.append(content);
|
|
this._items.length !== 0 && this._items[position - 1].after(content);
|
|
this._items.push(content);
|
|
this._mergers.push(content.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1);
|
|
} else {
|
|
this._items[position].before(content);
|
|
this._items.splice(position, 0, content);
|
|
this._mergers.splice(position, 0, content.find('[data-merge]').addBack('[data-merge]').attr('data-merge') * 1 || 1);
|
|
}
|
|
|
|
this._items[current] && this.reset(this._items[current].index());
|
|
|
|
this.invalidate('items');
|
|
|
|
this.trigger('added', { content: content, position: position });
|
|
};
|
|
|
|
/**
|
|
* Removes an item by its position.
|
|
* @todo Use `item` instead of `content` for the event arguments.
|
|
* @public
|
|
* @param {Number} position - The relative position of the item to remove.
|
|
*/
|
|
Owl.prototype.remove = function(position) {
|
|
position = this.normalize(position, true);
|
|
|
|
if (position === undefined) {
|
|
return;
|
|
}
|
|
|
|
this.trigger('remove', { content: this._items[position], position: position });
|
|
|
|
this._items[position].remove();
|
|
this._items.splice(position, 1);
|
|
this._mergers.splice(position, 1);
|
|
|
|
this.invalidate('items');
|
|
|
|
this.trigger('removed', { content: null, position: position });
|
|
};
|
|
|
|
/**
|
|
* Preloads images with auto width.
|
|
* @todo Replace by a more generic approach
|
|
* @protected
|
|
*/
|
|
Owl.prototype.preloadAutoWidthImages = function(images) {
|
|
images.each($.proxy(function(i, element) {
|
|
this.enter('pre-loading');
|
|
element = $(element);
|
|
$(new Image()).one('load', $.proxy(function(e) {
|
|
element.attr('src', e.target.src);
|
|
element.css('opacity', 1);
|
|
this.leave('pre-loading');
|
|
!this.is('pre-loading') && !this.is('initializing') && this.refresh();
|
|
}, this)).attr('src', element.attr('src') || element.attr('data-src') || element.attr('data-src-retina'));
|
|
}, this));
|
|
};
|
|
|
|
/**
|
|
* Destroys the carousel.
|
|
* @public
|
|
*/
|
|
Owl.prototype.destroy = function() {
|
|
|
|
this.$element.off('.owl.core');
|
|
this.$stage.off('.owl.core');
|
|
$(document).off('.owl.core');
|
|
|
|
if (this.settings.responsive !== false) {
|
|
window.clearTimeout(this.resizeTimer);
|
|
this.off(window, 'resize', this._handlers.onThrottledResize);
|
|
}
|
|
|
|
for (var i in this._plugins) {
|
|
this._plugins[i].destroy();
|
|
}
|
|
|
|
this.$stage.children('.cloned').remove();
|
|
|
|
this.$stage.unwrap();
|
|
this.$stage.children().contents().unwrap();
|
|
this.$stage.children().unwrap();
|
|
|
|
this.$element
|
|
.removeClass(this.options.refreshClass)
|
|
.removeClass(this.options.loadingClass)
|
|
.removeClass(this.options.loadedClass)
|
|
.removeClass(this.options.rtlClass)
|
|
.removeClass(this.options.dragClass)
|
|
.removeClass(this.options.grabClass)
|
|
.attr('class', this.$element.attr('class').replace(new RegExp(this.options.responsiveClass + '-\\S+\\s', 'g'), ''))
|
|
.removeData('owl.carousel');
|
|
};
|
|
|
|
/**
|
|
* Operators to calculate right-to-left and left-to-right.
|
|
* @protected
|
|
* @param {Number} [a] - The left side operand.
|
|
* @param {String} [o] - The operator.
|
|
* @param {Number} [b] - The right side operand.
|
|
*/
|
|
Owl.prototype.op = function(a, o, b) {
|
|
var rtl = this.settings.rtl;
|
|
switch (o) {
|
|
case '<':
|
|
return rtl ? a > b : a < b;
|
|
case '>':
|
|
return rtl ? a < b : a > b;
|
|
case '>=':
|
|
return rtl ? a <= b : a >= b;
|
|
case '<=':
|
|
return rtl ? a >= b : a <= b;
|
|
default:
|
|
break;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Attaches to an internal event.
|
|
* @protected
|
|
* @param {HTMLElement} element - The event source.
|
|
* @param {String} event - The event name.
|
|
* @param {Function} listener - The event handler to attach.
|
|
* @param {Boolean} capture - Wether the event should be handled at the capturing phase or not.
|
|
*/
|
|
Owl.prototype.on = function(element, event, listener, capture) {
|
|
if (element.addEventListener) {
|
|
element.addEventListener(event, listener, capture);
|
|
} else if (element.attachEvent) {
|
|
element.attachEvent('on' + event, listener);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Detaches from an internal event.
|
|
* @protected
|
|
* @param {HTMLElement} element - The event source.
|
|
* @param {String} event - The event name.
|
|
* @param {Function} listener - The attached event handler to detach.
|
|
* @param {Boolean} capture - Wether the attached event handler was registered as a capturing listener or not.
|
|
*/
|
|
Owl.prototype.off = function(element, event, listener, capture) {
|
|
if (element.removeEventListener) {
|
|
element.removeEventListener(event, listener, capture);
|
|
} else if (element.detachEvent) {
|
|
element.detachEvent('on' + event, listener);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Triggers a public event.
|
|
* @todo Remove `status`, `relatedTarget` should be used instead.
|
|
* @protected
|
|
* @param {String} name - The event name.
|
|
* @param {*} [data=null] - The event data.
|
|
* @param {String} [namespace=carousel] - The event namespace.
|
|
* @param {String} [state] - The state which is associated with the event.
|
|
* @param {Boolean} [enter=false] - Indicates if the call enters the specified state or not.
|
|
* @returns {Event} - The event arguments.
|
|
*/
|
|
Owl.prototype.trigger = function(name, data, namespace, state, enter) {
|
|
var status = {
|
|
item: { count: this._items.length, index: this.current() }
|
|
}, handler = $.camelCase(
|
|
$.grep([ 'on', name, namespace ], function(v) { return v })
|
|
.join('-').toLowerCase()
|
|
), event = $.Event(
|
|
[ name, 'owl', namespace || 'carousel' ].join('.').toLowerCase(),
|
|
$.extend({ relatedTarget: this }, status, data)
|
|
);
|
|
|
|
if (!this._supress[name]) {
|
|
$.each(this._plugins, function(name, plugin) {
|
|
if (plugin.onTrigger) {
|
|
plugin.onTrigger(event);
|
|
}
|
|
});
|
|
|
|
this.register({ type: Owl.Type.Event, name: name });
|
|
this.$element.trigger(event);
|
|
|
|
if (this.settings && typeof this.settings[handler] === 'function') {
|
|
this.settings[handler].call(this, event);
|
|
}
|
|
}
|
|
|
|
return event;
|
|
};
|
|
|
|
/**
|
|
* Enters a state.
|
|
* @param name - The state name.
|
|
*/
|
|
Owl.prototype.enter = function(name) {
|
|
$.each([ name ].concat(this._states.tags[name] || []), $.proxy(function(i, name) {
|
|
if (this._states.current[name] === undefined) {
|
|
this._states.current[name] = 0;
|
|
}
|
|
|
|
this._states.current[name]++;
|
|
}, this));
|
|
};
|
|
|
|
/**
|
|
* Leaves a state.
|
|
* @param name - The state name.
|
|
*/
|
|
Owl.prototype.leave = function(name) {
|
|
$.each([ name ].concat(this._states.tags[name] || []), $.proxy(function(i, name) {
|
|
this._states.current[name]--;
|
|
}, this));
|
|
};
|
|
|
|
/**
|
|
* Registers an event or state.
|
|
* @public
|
|
* @param {Object} object - The event or state to register.
|
|
*/
|
|
Owl.prototype.register = function(object) {
|
|
if (object.type === Owl.Type.Event) {
|
|
if (!$.event.special[object.name]) {
|
|
$.event.special[object.name] = {};
|
|
}
|
|
|
|
if (!$.event.special[object.name].owl) {
|
|
var _default = $.event.special[object.name]._default;
|
|
$.event.special[object.name]._default = function(e) {
|
|
if (_default && _default.apply && (!e.namespace || e.namespace.indexOf('owl') === -1)) {
|
|
return _default.apply(this, arguments);
|
|
}
|
|
return e.namespace && e.namespace.indexOf('owl') > -1;
|
|
};
|
|
$.event.special[object.name].owl = true;
|
|
}
|
|
} else if (object.type === Owl.Type.State) {
|
|
if (!this._states.tags[object.name]) {
|
|
this._states.tags[object.name] = object.tags;
|
|
} else {
|
|
this._states.tags[object.name] = this._states.tags[object.name].concat(object.tags);
|
|
}
|
|
|
|
this._states.tags[object.name] = $.grep(this._states.tags[object.name], $.proxy(function(tag, i) {
|
|
return $.inArray(tag, this._states.tags[object.name]) === i;
|
|
}, this));
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Suppresses events.
|
|
* @protected
|
|
* @param {Array.<String>} events - The events to suppress.
|
|
*/
|
|
Owl.prototype.suppress = function(events) {
|
|
$.each(events, $.proxy(function(index, event) {
|
|
this._supress[event] = true;
|
|
}, this));
|
|
};
|
|
|
|
/**
|
|
* Releases suppressed events.
|
|
* @protected
|
|
* @param {Array.<String>} events - The events to release.
|
|
*/
|
|
Owl.prototype.release = function(events) {
|
|
$.each(events, $.proxy(function(index, event) {
|
|
delete this._supress[event];
|
|
}, this));
|
|
};
|
|
|
|
/**
|
|
* Gets unified pointer coordinates from event.
|
|
* @todo #261
|
|
* @protected
|
|
* @param {Event} - The `mousedown` or `touchstart` event.
|
|
* @returns {Object} - Contains `x` and `y` coordinates of current pointer position.
|
|
*/
|
|
Owl.prototype.pointer = function(event) {
|
|
var result = { x: null, y: null };
|
|
|
|
event = event.originalEvent || event || window.event;
|
|
|
|
event = event.touches && event.touches.length ?
|
|
event.touches[0] : event.changedTouches && event.changedTouches.length ?
|
|
event.changedTouches[0] : event;
|
|
|
|
if (event.pageX) {
|
|
result.x = event.pageX;
|
|
result.y = event.pageY;
|
|
} else {
|
|
result.x = event.clientX;
|
|
result.y = event.clientY;
|
|
}
|
|
|
|
return result;
|
|
};
|
|
|
|
/**
|
|
* Determines if the input is a Number or something that can be coerced to a Number
|
|
* @protected
|
|
* @param {Number|String|Object|Array|Boolean|RegExp|Function|Symbol} - The input to be tested
|
|
* @returns {Boolean} - An indication if the input is a Number or can be coerced to a Number
|
|
*/
|
|
Owl.prototype.isNumeric = function(number) {
|
|
return !isNaN(parseFloat(number));
|
|
};
|
|
|
|
/**
|
|
* Gets the difference of two vectors.
|
|
* @todo #261
|
|
* @protected
|
|
* @param {Object} - The first vector.
|
|
* @param {Object} - The second vector.
|
|
* @returns {Object} - The difference.
|
|
*/
|
|
Owl.prototype.difference = function(first, second) {
|
|
return {
|
|
x: first.x - second.x,
|
|
y: first.y - second.y
|
|
};
|
|
};
|
|
|
|
/**
|
|
* The jQuery Plugin for the Owl Carousel
|
|
* @todo Navigation plugin `next` and `prev`
|
|
* @public
|
|
*/
|
|
$.fn.owlCarousel = function(option) {
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
|
|
return this.each(function() {
|
|
var $this = $(this),
|
|
data = $this.data('owl.carousel');
|
|
|
|
if (!data) {
|
|
data = new Owl(this, typeof option == 'object' && option);
|
|
$this.data('owl.carousel', data);
|
|
|
|
$.each([
|
|
'next', 'prev', 'to', 'destroy', 'refresh', 'replace', 'add', 'remove'
|
|
], function(i, event) {
|
|
data.register({ type: Owl.Type.Event, name: event });
|
|
data.$element.on(event + '.owl.carousel.core', $.proxy(function(e) {
|
|
if (e.namespace && e.relatedTarget !== this) {
|
|
this.suppress([ event ]);
|
|
data[event].apply(this, [].slice.call(arguments, 1));
|
|
this.release([ event ]);
|
|
}
|
|
}, data));
|
|
});
|
|
}
|
|
|
|
if (typeof option == 'string' && option.charAt(0) !== '_') {
|
|
data[option].apply(data, args);
|
|
}
|
|
});
|
|
};
|
|
|
|
/**
|
|
* The constructor for the jQuery Plugin
|
|
* @public
|
|
*/
|
|
$.fn.owlCarousel.Constructor = Owl;
|
|
|
|
})(window.Zepto || window.jQuery, window, document);
|
|
|
|
/**
|
|
* AutoRefresh Plugin
|
|
* @version 2.1.0
|
|
* @author Artus Kolanowski
|
|
* @author David Deutsch
|
|
* @license The MIT License (MIT)
|
|
*/
|
|
;(function($, window, document, undefined) {
|
|
|
|
/**
|
|
* Creates the auto refresh plugin.
|
|
* @class The Auto Refresh Plugin
|
|
* @param {Owl} carousel - The Owl Carousel
|
|
*/
|
|
var AutoRefresh = function(carousel) {
|
|
/**
|
|
* Reference to the core.
|
|
* @protected
|
|
* @type {Owl}
|
|
*/
|
|
this._core = carousel;
|
|
|
|
/**
|
|
* Refresh interval.
|
|
* @protected
|
|
* @type {number}
|
|
*/
|
|
this._interval = null;
|
|
|
|
/**
|
|
* Whether the element is currently visible or not.
|
|
* @protected
|
|
* @type {Boolean}
|
|
*/
|
|
this._visible = null;
|
|
|
|
/**
|
|
* All event handlers.
|
|
* @protected
|
|
* @type {Object}
|
|
*/
|
|
this._handlers = {
|
|
'initialized.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this._core.settings.autoRefresh) {
|
|
this.watch();
|
|
}
|
|
}, this)
|
|
};
|
|
|
|
// set default options
|
|
this._core.options = $.extend({}, AutoRefresh.Defaults, this._core.options);
|
|
|
|
// register event handlers
|
|
this._core.$element.on(this._handlers);
|
|
};
|
|
|
|
/**
|
|
* Default options.
|
|
* @public
|
|
*/
|
|
AutoRefresh.Defaults = {
|
|
autoRefresh: true,
|
|
autoRefreshInterval: 500
|
|
};
|
|
|
|
/**
|
|
* Watches the element.
|
|
*/
|
|
AutoRefresh.prototype.watch = function() {
|
|
if (this._interval) {
|
|
return;
|
|
}
|
|
|
|
this._visible = this._core.$element.is(':visible');
|
|
this._interval = window.setInterval($.proxy(this.refresh, this), this._core.settings.autoRefreshInterval);
|
|
};
|
|
|
|
/**
|
|
* Refreshes the element.
|
|
*/
|
|
AutoRefresh.prototype.refresh = function() {
|
|
if (this._core.$element.is(':visible') === this._visible) {
|
|
return;
|
|
}
|
|
|
|
this._visible = !this._visible;
|
|
|
|
this._core.$element.toggleClass('owl-hidden', !this._visible);
|
|
|
|
this._visible && (this._core.invalidate('width') && this._core.refresh());
|
|
};
|
|
|
|
/**
|
|
* Destroys the plugin.
|
|
*/
|
|
AutoRefresh.prototype.destroy = function() {
|
|
var handler, property;
|
|
|
|
window.clearInterval(this._interval);
|
|
|
|
for (handler in this._handlers) {
|
|
this._core.$element.off(handler, this._handlers[handler]);
|
|
}
|
|
for (property in Object.getOwnPropertyNames(this)) {
|
|
typeof this[property] != 'function' && (this[property] = null);
|
|
}
|
|
};
|
|
|
|
$.fn.owlCarousel.Constructor.Plugins.AutoRefresh = AutoRefresh;
|
|
|
|
})(window.Zepto || window.jQuery, window, document);
|
|
|
|
/**
|
|
* Lazy Plugin
|
|
* @version 2.1.0
|
|
* @author Bartosz Wojciechowski
|
|
* @author David Deutsch
|
|
* @license The MIT License (MIT)
|
|
*/
|
|
;(function($, window, document, undefined) {
|
|
|
|
/**
|
|
* Creates the lazy plugin.
|
|
* @class The Lazy Plugin
|
|
* @param {Owl} carousel - The Owl Carousel
|
|
*/
|
|
var Lazy = function(carousel) {
|
|
|
|
/**
|
|
* Reference to the core.
|
|
* @protected
|
|
* @type {Owl}
|
|
*/
|
|
this._core = carousel;
|
|
|
|
/**
|
|
* Already loaded items.
|
|
* @protected
|
|
* @type {Array.<jQuery>}
|
|
*/
|
|
this._loaded = [];
|
|
|
|
/**
|
|
* Event handlers.
|
|
* @protected
|
|
* @type {Object}
|
|
*/
|
|
this._handlers = {
|
|
'initialized.owl.carousel change.owl.carousel resized.owl.carousel': $.proxy(function(e) {
|
|
if (!e.namespace) {
|
|
return;
|
|
}
|
|
|
|
if (!this._core.settings || !this._core.settings.lazyLoad) {
|
|
return;
|
|
}
|
|
|
|
if ((e.property && e.property.name == 'position') || e.type == 'initialized') {
|
|
var settings = this._core.settings,
|
|
n = (settings.center && Math.ceil(settings.items / 2) || settings.items),
|
|
i = ((settings.center && n * -1) || 0),
|
|
position = (e.property && e.property.value !== undefined ? e.property.value : this._core.current()) + i,
|
|
clones = this._core.clones().length,
|
|
load = $.proxy(function(i, v) { this.load(v) }, this);
|
|
|
|
while (i++ < n) {
|
|
this.load(clones / 2 + this._core.relative(position));
|
|
clones && $.each(this._core.clones(this._core.relative(position)), load);
|
|
position++;
|
|
}
|
|
}
|
|
}, this)
|
|
};
|
|
|
|
// set the default options
|
|
this._core.options = $.extend({}, Lazy.Defaults, this._core.options);
|
|
|
|
// register event handler
|
|
this._core.$element.on(this._handlers);
|
|
};
|
|
|
|
/**
|
|
* Default options.
|
|
* @public
|
|
*/
|
|
Lazy.Defaults = {
|
|
lazyLoad: false
|
|
};
|
|
|
|
/**
|
|
* Loads all resources of an item at the specified position.
|
|
* @param {Number} position - The absolute position of the item.
|
|
* @protected
|
|
*/
|
|
Lazy.prototype.load = function(position) {
|
|
var $item = this._core.$stage.children().eq(position),
|
|
$elements = $item && $item.find('.owl-lazy');
|
|
|
|
if (!$elements || $.inArray($item.get(0), this._loaded) > -1) {
|
|
return;
|
|
}
|
|
|
|
$elements.each($.proxy(function(index, element) {
|
|
var $element = $(element), image,
|
|
url = (window.devicePixelRatio > 1 && $element.attr('data-src-retina')) || $element.attr('data-src');
|
|
|
|
this._core.trigger('load', { element: $element, url: url }, 'lazy');
|
|
|
|
if ($element.is('img')) {
|
|
$element.one('load.owl.lazy', $.proxy(function() {
|
|
$element.css('opacity', 1);
|
|
this._core.trigger('loaded', { element: $element, url: url }, 'lazy');
|
|
}, this)).attr('src', url);
|
|
} else {
|
|
image = new Image();
|
|
image.onload = $.proxy(function() {
|
|
$element.css({
|
|
'background-image': 'url("' + url + '")',
|
|
'opacity': '1'
|
|
});
|
|
this._core.trigger('loaded', { element: $element, url: url }, 'lazy');
|
|
}, this);
|
|
image.src = url;
|
|
}
|
|
}, this));
|
|
|
|
this._loaded.push($item.get(0));
|
|
};
|
|
|
|
/**
|
|
* Destroys the plugin.
|
|
* @public
|
|
*/
|
|
Lazy.prototype.destroy = function() {
|
|
var handler, property;
|
|
|
|
for (handler in this.handlers) {
|
|
this._core.$element.off(handler, this.handlers[handler]);
|
|
}
|
|
for (property in Object.getOwnPropertyNames(this)) {
|
|
typeof this[property] != 'function' && (this[property] = null);
|
|
}
|
|
};
|
|
|
|
$.fn.owlCarousel.Constructor.Plugins.Lazy = Lazy;
|
|
|
|
})(window.Zepto || window.jQuery, window, document);
|
|
|
|
/**
|
|
* AutoHeight Plugin
|
|
* @version 2.1.0
|
|
* @author Bartosz Wojciechowski
|
|
* @author David Deutsch
|
|
* @license The MIT License (MIT)
|
|
*/
|
|
;(function($, window, document, undefined) {
|
|
|
|
/**
|
|
* Creates the auto height plugin.
|
|
* @class The Auto Height Plugin
|
|
* @param {Owl} carousel - The Owl Carousel
|
|
*/
|
|
var AutoHeight = function(carousel) {
|
|
/**
|
|
* Reference to the core.
|
|
* @protected
|
|
* @type {Owl}
|
|
*/
|
|
this._core = carousel;
|
|
|
|
/**
|
|
* All event handlers.
|
|
* @protected
|
|
* @type {Object}
|
|
*/
|
|
this._handlers = {
|
|
'initialized.owl.carousel refreshed.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this._core.settings.autoHeight) {
|
|
this.update();
|
|
}
|
|
}, this),
|
|
'changed.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this._core.settings.autoHeight && e.property.name == 'position'){
|
|
this.update();
|
|
}
|
|
}, this),
|
|
'loaded.owl.lazy': $.proxy(function(e) {
|
|
if (e.namespace && this._core.settings.autoHeight
|
|
&& e.element.closest('.' + this._core.settings.itemClass).index() === this._core.current()) {
|
|
this.update();
|
|
}
|
|
}, this)
|
|
};
|
|
|
|
// set default options
|
|
this._core.options = $.extend({}, AutoHeight.Defaults, this._core.options);
|
|
|
|
// register event handlers
|
|
this._core.$element.on(this._handlers);
|
|
};
|
|
|
|
/**
|
|
* Default options.
|
|
* @public
|
|
*/
|
|
AutoHeight.Defaults = {
|
|
autoHeight: false,
|
|
autoHeightClass: 'owl-height'
|
|
};
|
|
|
|
/**
|
|
* Updates the view.
|
|
*/
|
|
AutoHeight.prototype.update = function() {
|
|
var start = this._core._current,
|
|
end = start + this._core.settings.items,
|
|
visible = this._core.$stage.children().toArray().slice(start, end),
|
|
heights = [],
|
|
maxheight = 0;
|
|
|
|
$.each(visible, function(index, item) {
|
|
heights.push($(item).height());
|
|
});
|
|
|
|
maxheight = Math.max.apply(null, heights);
|
|
|
|
this._core.$stage.parent()
|
|
.height(maxheight)
|
|
.addClass(this._core.settings.autoHeightClass);
|
|
};
|
|
|
|
AutoHeight.prototype.destroy = function() {
|
|
var handler, property;
|
|
|
|
for (handler in this._handlers) {
|
|
this._core.$element.off(handler, this._handlers[handler]);
|
|
}
|
|
for (property in Object.getOwnPropertyNames(this)) {
|
|
typeof this[property] != 'function' && (this[property] = null);
|
|
}
|
|
};
|
|
|
|
$.fn.owlCarousel.Constructor.Plugins.AutoHeight = AutoHeight;
|
|
|
|
})(window.Zepto || window.jQuery, window, document);
|
|
|
|
/**
|
|
* Video Plugin
|
|
* @version 2.1.0
|
|
* @author Bartosz Wojciechowski
|
|
* @author David Deutsch
|
|
* @license The MIT License (MIT)
|
|
*/
|
|
;(function($, window, document, undefined) {
|
|
|
|
/**
|
|
* Creates the video plugin.
|
|
* @class The Video Plugin
|
|
* @param {Owl} carousel - The Owl Carousel
|
|
*/
|
|
var Video = function(carousel) {
|
|
/**
|
|
* Reference to the core.
|
|
* @protected
|
|
* @type {Owl}
|
|
*/
|
|
this._core = carousel;
|
|
|
|
/**
|
|
* Cache all video URLs.
|
|
* @protected
|
|
* @type {Object}
|
|
*/
|
|
this._videos = {};
|
|
|
|
/**
|
|
* Current playing item.
|
|
* @protected
|
|
* @type {jQuery}
|
|
*/
|
|
this._playing = null;
|
|
|
|
/**
|
|
* All event handlers.
|
|
* @todo The cloned content removale is too late
|
|
* @protected
|
|
* @type {Object}
|
|
*/
|
|
this._handlers = {
|
|
'initialized.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace) {
|
|
this._core.register({ type: 'state', name: 'playing', tags: [ 'interacting' ] });
|
|
}
|
|
}, this),
|
|
'resize.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this._core.settings.video && this.isInFullScreen()) {
|
|
e.preventDefault();
|
|
}
|
|
}, this),
|
|
'refreshed.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this._core.is('resizing')) {
|
|
this._core.$stage.find('.cloned .owl-video-frame').remove();
|
|
}
|
|
}, this),
|
|
'changed.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && e.property.name === 'position' && this._playing) {
|
|
this.stop();
|
|
}
|
|
}, this),
|
|
'prepared.owl.carousel': $.proxy(function(e) {
|
|
if (!e.namespace) {
|
|
return;
|
|
}
|
|
|
|
var $element = $(e.content).find('.owl-video');
|
|
|
|
if ($element.length) {
|
|
$element.css('display', 'none');
|
|
this.fetch($element, $(e.content));
|
|
}
|
|
}, this)
|
|
};
|
|
|
|
// set default options
|
|
this._core.options = $.extend({}, Video.Defaults, this._core.options);
|
|
|
|
// register event handlers
|
|
this._core.$element.on(this._handlers);
|
|
|
|
this._core.$element.on('click.owl.video', '.owl-video-play-icon', $.proxy(function(e) {
|
|
this.play(e);
|
|
}, this));
|
|
};
|
|
|
|
/**
|
|
* Default options.
|
|
* @public
|
|
*/
|
|
Video.Defaults = {
|
|
video: false,
|
|
videoHeight: false,
|
|
videoWidth: false
|
|
};
|
|
|
|
/**
|
|
* Gets the video ID and the type (YouTube/Vimeo/vzaar only).
|
|
* @protected
|
|
* @param {jQuery} target - The target containing the video data.
|
|
* @param {jQuery} item - The item containing the video.
|
|
*/
|
|
Video.prototype.fetch = function(target, item) {
|
|
var type = (function() {
|
|
if (target.attr('data-vimeo-id')) {
|
|
return 'vimeo';
|
|
} else if (target.attr('data-vzaar-id')) {
|
|
return 'vzaar'
|
|
} else {
|
|
return 'youtube';
|
|
}
|
|
})(),
|
|
id = target.attr('data-vimeo-id') || target.attr('data-youtube-id') || target.attr('data-vzaar-id'),
|
|
width = target.attr('data-width') || this._core.settings.videoWidth,
|
|
height = target.attr('data-height') || this._core.settings.videoHeight,
|
|
url = target.attr('href');
|
|
|
|
if (url) {
|
|
|
|
/*
|
|
Parses the id's out of the following urls (and probably more):
|
|
https://www.youtube.com/watch?v=:id
|
|
https://youtu.be/:id
|
|
https://vimeo.com/:id
|
|
https://vimeo.com/channels/:channel/:id
|
|
https://vimeo.com/groups/:group/videos/:id
|
|
https://app.vzaar.com/videos/:id
|
|
|
|
Visual example: https://regexper.com/#(http%3A%7Chttps%3A%7C)%5C%2F%5C%2F(player.%7Cwww.%7Capp.)%3F(vimeo%5C.com%7Cyoutu(be%5C.com%7C%5C.be%7Cbe%5C.googleapis%5C.com)%7Cvzaar%5C.com)%5C%2F(video%5C%2F%7Cvideos%5C%2F%7Cembed%5C%2F%7Cchannels%5C%2F.%2B%5C%2F%7Cgroups%5C%2F.%2B%5C%2F%7Cwatch%5C%3Fv%3D%7Cv%5C%2F)%3F(%5BA-Za-z0-9._%25-%5D*)(%5C%26%5CS%2B)%3F
|
|
*/
|
|
|
|
id = url.match(/(http:|https:|)\/\/(player.|www.|app.)?(vimeo\.com|youtu(be\.com|\.be|be\.googleapis\.com)|vzaar\.com)\/(video\/|videos\/|embed\/|channels\/.+\/|groups\/.+\/|watch\?v=|v\/)?([A-Za-z0-9._%-]*)(\&\S+)?/);
|
|
|
|
if (id[3].indexOf('youtu') > -1) {
|
|
type = 'youtube';
|
|
} else if (id[3].indexOf('vimeo') > -1) {
|
|
type = 'vimeo';
|
|
} else if (id[3].indexOf('vzaar') > -1) {
|
|
type = 'vzaar';
|
|
} else {
|
|
throw new Error('Video URL not supported.');
|
|
}
|
|
id = id[6];
|
|
} else {
|
|
throw new Error('Missing video URL.');
|
|
}
|
|
|
|
this._videos[url] = {
|
|
type: type,
|
|
id: id,
|
|
width: width,
|
|
height: height
|
|
};
|
|
|
|
item.attr('data-video', url);
|
|
|
|
this.thumbnail(target, this._videos[url]);
|
|
};
|
|
|
|
/**
|
|
* Creates video thumbnail.
|
|
* @protected
|
|
* @param {jQuery} target - The target containing the video data.
|
|
* @param {Object} info - The video info object.
|
|
* @see `fetch`
|
|
*/
|
|
Video.prototype.thumbnail = function(target, video) {
|
|
var tnLink,
|
|
icon,
|
|
path,
|
|
dimensions = video.width && video.height ? 'style="width:' + video.width + 'px;height:' + video.height + 'px;"' : '',
|
|
customTn = target.find('img'),
|
|
srcType = 'src',
|
|
lazyClass = '',
|
|
settings = this._core.settings,
|
|
create = function(path) {
|
|
icon = '<div class="owl-video-play-icon"></div>';
|
|
|
|
if (settings.lazyLoad) {
|
|
tnLink = '<div class="owl-video-tn ' + lazyClass + '" ' + srcType + '="' + path + '"></div>';
|
|
} else {
|
|
tnLink = '<div class="owl-video-tn" style="opacity:1;background-image:url(' + path + ')"></div>';
|
|
}
|
|
target.after(tnLink);
|
|
target.after(icon);
|
|
};
|
|
|
|
// wrap video content into owl-video-wrapper div
|
|
target.wrap('<div class="owl-video-wrapper"' + dimensions + '></div>');
|
|
|
|
if (this._core.settings.lazyLoad) {
|
|
srcType = 'data-src';
|
|
lazyClass = 'owl-lazy';
|
|
}
|
|
|
|
// custom thumbnail
|
|
if (customTn.length) {
|
|
create(customTn.attr(srcType));
|
|
customTn.remove();
|
|
return false;
|
|
}
|
|
|
|
if (video.type === 'youtube') {
|
|
path = "//img.youtube.com/vi/" + video.id + "/hqdefault.jpg";
|
|
create(path);
|
|
} else if (video.type === 'vimeo') {
|
|
$.ajax({
|
|
type: 'GET',
|
|
url: '//vimeo.com/api/v2/video/' + video.id + '.json',
|
|
jsonp: 'callback',
|
|
dataType: 'jsonp',
|
|
success: function(data) {
|
|
path = data[0].thumbnail_large;
|
|
create(path);
|
|
}
|
|
});
|
|
} else if (video.type === 'vzaar') {
|
|
$.ajax({
|
|
type: 'GET',
|
|
url: '//vzaar.com/api/videos/' + video.id + '.json',
|
|
jsonp: 'callback',
|
|
dataType: 'jsonp',
|
|
success: function(data) {
|
|
path = data.framegrab_url;
|
|
create(path);
|
|
}
|
|
});
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Stops the current video.
|
|
* @public
|
|
*/
|
|
Video.prototype.stop = function() {
|
|
this._core.trigger('stop', null, 'video');
|
|
this._playing.find('.owl-video-frame').remove();
|
|
this._playing.removeClass('owl-video-playing');
|
|
this._playing = null;
|
|
this._core.leave('playing');
|
|
this._core.trigger('stopped', null, 'video');
|
|
};
|
|
|
|
/**
|
|
* Starts the current video.
|
|
* @public
|
|
* @param {Event} event - The event arguments.
|
|
*/
|
|
Video.prototype.play = function(event) {
|
|
var target = $(event.target),
|
|
item = target.closest('.' + this._core.settings.itemClass),
|
|
video = this._videos[item.attr('data-video')],
|
|
width = video.width || '100%',
|
|
height = video.height || this._core.$stage.height(),
|
|
html;
|
|
|
|
if (this._playing) {
|
|
return;
|
|
}
|
|
|
|
this._core.enter('playing');
|
|
this._core.trigger('play', null, 'video');
|
|
|
|
item = this._core.items(this._core.relative(item.index()));
|
|
|
|
this._core.reset(item.index());
|
|
|
|
if (video.type === 'youtube') {
|
|
html = '<iframe width="' + width + '" height="' + height + '" src="//www.youtube.com/embed/' +
|
|
video.id + '?autoplay=1&rel=0&v=' + video.id + '" frameborder="0" allowfullscreen></iframe>';
|
|
} else if (video.type === 'vimeo') {
|
|
html = '<iframe src="//player.vimeo.com/video/' + video.id +
|
|
'?autoplay=1" width="' + width + '" height="' + height +
|
|
'" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>';
|
|
} else if (video.type === 'vzaar') {
|
|
html = '<iframe frameborder="0"' + 'height="' + height + '"' + 'width="' + width +
|
|
'" allowfullscreen mozallowfullscreen webkitAllowFullScreen ' +
|
|
'src="//view.vzaar.com/' + video.id + '/player?autoplay=true"></iframe>';
|
|
}
|
|
|
|
$('<div class="owl-video-frame">' + html + '</div>').insertAfter(item.find('.owl-video'));
|
|
|
|
this._playing = item.addClass('owl-video-playing');
|
|
};
|
|
|
|
/**
|
|
* Checks whether an video is currently in full screen mode or not.
|
|
* @todo Bad style because looks like a readonly method but changes members.
|
|
* @protected
|
|
* @returns {Boolean}
|
|
*/
|
|
Video.prototype.isInFullScreen = function() {
|
|
var element = document.fullscreenElement || document.mozFullScreenElement ||
|
|
document.webkitFullscreenElement;
|
|
|
|
return element && $(element).parent().hasClass('owl-video-frame');
|
|
};
|
|
|
|
/**
|
|
* Destroys the plugin.
|
|
*/
|
|
Video.prototype.destroy = function() {
|
|
var handler, property;
|
|
|
|
this._core.$element.off('click.owl.video');
|
|
|
|
for (handler in this._handlers) {
|
|
this._core.$element.off(handler, this._handlers[handler]);
|
|
}
|
|
for (property in Object.getOwnPropertyNames(this)) {
|
|
typeof this[property] != 'function' && (this[property] = null);
|
|
}
|
|
};
|
|
|
|
$.fn.owlCarousel.Constructor.Plugins.Video = Video;
|
|
|
|
})(window.Zepto || window.jQuery, window, document);
|
|
|
|
/**
|
|
* Animate Plugin
|
|
* @version 2.1.0
|
|
* @author Bartosz Wojciechowski
|
|
* @author David Deutsch
|
|
* @license The MIT License (MIT)
|
|
*/
|
|
;(function($, window, document, undefined) {
|
|
|
|
/**
|
|
* Creates the animate plugin.
|
|
* @class The Navigation Plugin
|
|
* @param {Owl} scope - The Owl Carousel
|
|
*/
|
|
var Animate = function(scope) {
|
|
this.core = scope;
|
|
this.core.options = $.extend({}, Animate.Defaults, this.core.options);
|
|
this.swapping = true;
|
|
this.previous = undefined;
|
|
this.next = undefined;
|
|
|
|
this.handlers = {
|
|
'change.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && e.property.name == 'position') {
|
|
this.previous = this.core.current();
|
|
this.next = e.property.value;
|
|
}
|
|
}, this),
|
|
'drag.owl.carousel dragged.owl.carousel translated.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace) {
|
|
this.swapping = e.type == 'translated';
|
|
}
|
|
}, this),
|
|
'translate.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this.swapping && (this.core.options.animateOut || this.core.options.animateIn)) {
|
|
this.swap();
|
|
}
|
|
}, this)
|
|
};
|
|
|
|
this.core.$element.on(this.handlers);
|
|
};
|
|
|
|
/**
|
|
* Default options.
|
|
* @public
|
|
*/
|
|
Animate.Defaults = {
|
|
animateOut: false,
|
|
animateIn: false
|
|
};
|
|
|
|
/**
|
|
* Toggles the animation classes whenever an translations starts.
|
|
* @protected
|
|
* @returns {Boolean|undefined}
|
|
*/
|
|
Animate.prototype.swap = function() {
|
|
|
|
if (this.core.settings.items !== 1) {
|
|
return;
|
|
}
|
|
|
|
if (!$.support.animation || !$.support.transition) {
|
|
return;
|
|
}
|
|
|
|
this.core.speed(0);
|
|
|
|
var left,
|
|
clear = $.proxy(this.clear, this),
|
|
previous = this.core.$stage.children().eq(this.previous),
|
|
next = this.core.$stage.children().eq(this.next),
|
|
incoming = this.core.settings.animateIn,
|
|
outgoing = this.core.settings.animateOut;
|
|
|
|
if (this.core.current() === this.previous) {
|
|
return;
|
|
}
|
|
|
|
if (outgoing) {
|
|
left = this.core.coordinates(this.previous) - this.core.coordinates(this.next);
|
|
previous.one($.support.animation.end, clear)
|
|
.css( { 'left': left + 'px' } )
|
|
.addClass('animated owl-animated-out')
|
|
.addClass(outgoing);
|
|
}
|
|
|
|
if (incoming) {
|
|
next.one($.support.animation.end, clear)
|
|
.addClass('animated owl-animated-in')
|
|
.addClass(incoming);
|
|
}
|
|
};
|
|
|
|
Animate.prototype.clear = function(e) {
|
|
$(e.target).css( { 'left': '' } )
|
|
.removeClass('animated owl-animated-out owl-animated-in')
|
|
.removeClass(this.core.settings.animateIn)
|
|
.removeClass(this.core.settings.animateOut);
|
|
this.core.onTransitionEnd();
|
|
};
|
|
|
|
/**
|
|
* Destroys the plugin.
|
|
* @public
|
|
*/
|
|
Animate.prototype.destroy = function() {
|
|
var handler, property;
|
|
|
|
for (handler in this.handlers) {
|
|
this.core.$element.off(handler, this.handlers[handler]);
|
|
}
|
|
for (property in Object.getOwnPropertyNames(this)) {
|
|
typeof this[property] != 'function' && (this[property] = null);
|
|
}
|
|
};
|
|
|
|
$.fn.owlCarousel.Constructor.Plugins.Animate = Animate;
|
|
|
|
})(window.Zepto || window.jQuery, window, document);
|
|
|
|
/**
|
|
* Autoplay Plugin
|
|
* @version 2.1.0
|
|
* @author Bartosz Wojciechowski
|
|
* @author Artus Kolanowski
|
|
* @author David Deutsch
|
|
* @license The MIT License (MIT)
|
|
*/
|
|
;(function($, window, document, undefined) {
|
|
|
|
/**
|
|
* Creates the autoplay plugin.
|
|
* @class The Autoplay Plugin
|
|
* @param {Owl} scope - The Owl Carousel
|
|
*/
|
|
var Autoplay = function(carousel) {
|
|
/**
|
|
* Reference to the core.
|
|
* @protected
|
|
* @type {Owl}
|
|
*/
|
|
this._core = carousel;
|
|
|
|
/**
|
|
* The autoplay timeout.
|
|
* @type {Timeout}
|
|
*/
|
|
this._timeout = null;
|
|
|
|
/**
|
|
* Indicates whenever the autoplay is paused.
|
|
* @type {Boolean}
|
|
*/
|
|
this._paused = false;
|
|
|
|
/**
|
|
* All event handlers.
|
|
* @protected
|
|
* @type {Object}
|
|
*/
|
|
this._handlers = {
|
|
'changed.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && e.property.name === 'settings') {
|
|
if (this._core.settings.autoplay) {
|
|
this.play();
|
|
} else {
|
|
this.stop();
|
|
}
|
|
} else if (e.namespace && e.property.name === 'position') {
|
|
//console.log('play?', e);
|
|
if (this._core.settings.autoplay) {
|
|
this._setAutoPlayInterval();
|
|
}
|
|
}
|
|
}, this),
|
|
'initialized.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this._core.settings.autoplay) {
|
|
this.play();
|
|
}
|
|
}, this),
|
|
'play.owl.autoplay': $.proxy(function(e, t, s) {
|
|
if (e.namespace) {
|
|
this.play(t, s);
|
|
}
|
|
}, this),
|
|
'stop.owl.autoplay': $.proxy(function(e) {
|
|
if (e.namespace) {
|
|
this.stop();
|
|
}
|
|
}, this),
|
|
'mouseover.owl.autoplay': $.proxy(function() {
|
|
if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) {
|
|
this.pause();
|
|
}
|
|
}, this),
|
|
'mouseleave.owl.autoplay': $.proxy(function() {
|
|
if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) {
|
|
this.play();
|
|
}
|
|
}, this),
|
|
'touchstart.owl.core': $.proxy(function() {
|
|
if (this._core.settings.autoplayHoverPause && this._core.is('rotating')) {
|
|
this.pause();
|
|
}
|
|
}, this),
|
|
'touchend.owl.core': $.proxy(function() {
|
|
if (this._core.settings.autoplayHoverPause) {
|
|
this.play();
|
|
}
|
|
}, this)
|
|
};
|
|
|
|
// register event handlers
|
|
this._core.$element.on(this._handlers);
|
|
|
|
// set default options
|
|
this._core.options = $.extend({}, Autoplay.Defaults, this._core.options);
|
|
};
|
|
|
|
/**
|
|
* Default options.
|
|
* @public
|
|
*/
|
|
Autoplay.Defaults = {
|
|
autoplay: false,
|
|
autoplayTimeout: 5000,
|
|
autoplayHoverPause: false,
|
|
autoplaySpeed: false
|
|
};
|
|
|
|
/**
|
|
* Starts the autoplay.
|
|
* @public
|
|
* @param {Number} [timeout] - The interval before the next animation starts.
|
|
* @param {Number} [speed] - The animation speed for the animations.
|
|
*/
|
|
Autoplay.prototype.play = function(timeout, speed) {
|
|
this._paused = false;
|
|
|
|
if (this._core.is('rotating')) {
|
|
return;
|
|
}
|
|
|
|
this._core.enter('rotating');
|
|
|
|
this._setAutoPlayInterval();
|
|
};
|
|
|
|
/**
|
|
* Gets a new timeout
|
|
* @private
|
|
* @param {Number} [timeout] - The interval before the next animation starts.
|
|
* @param {Number} [speed] - The animation speed for the animations.
|
|
* @return {Timeout}
|
|
*/
|
|
Autoplay.prototype._getNextTimeout = function(timeout, speed) {
|
|
if ( this._timeout ) {
|
|
window.clearTimeout(this._timeout);
|
|
}
|
|
return window.setTimeout($.proxy(function() {
|
|
if (this._paused || this._core.is('busy') || this._core.is('interacting') || document.hidden) {
|
|
return;
|
|
}
|
|
this._core.next(speed || this._core.settings.autoplaySpeed);
|
|
}, this), timeout || this._core.settings.autoplayTimeout);
|
|
};
|
|
|
|
/**
|
|
* Sets autoplay in motion.
|
|
* @private
|
|
*/
|
|
Autoplay.prototype._setAutoPlayInterval = function() {
|
|
this._timeout = this._getNextTimeout();
|
|
};
|
|
|
|
/**
|
|
* Stops the autoplay.
|
|
* @public
|
|
*/
|
|
Autoplay.prototype.stop = function() {
|
|
if (!this._core.is('rotating')) {
|
|
return;
|
|
}
|
|
|
|
window.clearTimeout(this._timeout);
|
|
this._core.leave('rotating');
|
|
};
|
|
|
|
/**
|
|
* Stops the autoplay.
|
|
* @public
|
|
*/
|
|
Autoplay.prototype.pause = function() {
|
|
if (!this._core.is('rotating')) {
|
|
return;
|
|
}
|
|
|
|
this._paused = true;
|
|
};
|
|
|
|
/**
|
|
* Destroys the plugin.
|
|
*/
|
|
Autoplay.prototype.destroy = function() {
|
|
var handler, property;
|
|
|
|
this.stop();
|
|
|
|
for (handler in this._handlers) {
|
|
this._core.$element.off(handler, this._handlers[handler]);
|
|
}
|
|
for (property in Object.getOwnPropertyNames(this)) {
|
|
typeof this[property] != 'function' && (this[property] = null);
|
|
}
|
|
};
|
|
|
|
$.fn.owlCarousel.Constructor.Plugins.autoplay = Autoplay;
|
|
|
|
})(window.Zepto || window.jQuery, window, document);
|
|
|
|
/**
|
|
* Navigation Plugin
|
|
* @version 2.1.0
|
|
* @author Artus Kolanowski
|
|
* @author David Deutsch
|
|
* @license The MIT License (MIT)
|
|
*/
|
|
;(function($, window, document, undefined) {
|
|
'use strict';
|
|
|
|
/**
|
|
* Creates the navigation plugin.
|
|
* @class The Navigation Plugin
|
|
* @param {Owl} carousel - The Owl Carousel.
|
|
*/
|
|
var Navigation = function(carousel) {
|
|
/**
|
|
* Reference to the core.
|
|
* @protected
|
|
* @type {Owl}
|
|
*/
|
|
this._core = carousel;
|
|
|
|
/**
|
|
* Indicates whether the plugin is initialized or not.
|
|
* @protected
|
|
* @type {Boolean}
|
|
*/
|
|
this._initialized = false;
|
|
|
|
/**
|
|
* The current paging indexes.
|
|
* @protected
|
|
* @type {Array}
|
|
*/
|
|
this._pages = [];
|
|
|
|
/**
|
|
* All DOM elements of the user interface.
|
|
* @protected
|
|
* @type {Object}
|
|
*/
|
|
this._controls = {};
|
|
|
|
/**
|
|
* Markup for an indicator.
|
|
* @protected
|
|
* @type {Array.<String>}
|
|
*/
|
|
this._templates = [];
|
|
|
|
/**
|
|
* The carousel element.
|
|
* @type {jQuery}
|
|
*/
|
|
this.$element = this._core.$element;
|
|
|
|
/**
|
|
* Overridden methods of the carousel.
|
|
* @protected
|
|
* @type {Object}
|
|
*/
|
|
this._overrides = {
|
|
next: this._core.next,
|
|
prev: this._core.prev,
|
|
to: this._core.to
|
|
};
|
|
|
|
/**
|
|
* All event handlers.
|
|
* @protected
|
|
* @type {Object}
|
|
*/
|
|
this._handlers = {
|
|
'prepared.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this._core.settings.dotsData) {
|
|
this._templates.push('<div class="' + this._core.settings.dotClass + '">' +
|
|
$(e.content).find('[data-dot]').addBack('[data-dot]').attr('data-dot') + '</div>');
|
|
}
|
|
}, this),
|
|
'added.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this._core.settings.dotsData) {
|
|
this._templates.splice(e.position, 0, this._templates.pop());
|
|
}
|
|
}, this),
|
|
'remove.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this._core.settings.dotsData) {
|
|
this._templates.splice(e.position, 1);
|
|
}
|
|
}, this),
|
|
'changed.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && e.property.name == 'position') {
|
|
this.draw();
|
|
}
|
|
}, this),
|
|
'initialized.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && !this._initialized) {
|
|
this._core.trigger('initialize', null, 'navigation');
|
|
this.initialize();
|
|
this.update();
|
|
this.draw();
|
|
this._initialized = true;
|
|
this._core.trigger('initialized', null, 'navigation');
|
|
}
|
|
}, this),
|
|
'refreshed.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this._initialized) {
|
|
this._core.trigger('refresh', null, 'navigation');
|
|
this.update();
|
|
this.draw();
|
|
this._core.trigger('refreshed', null, 'navigation');
|
|
}
|
|
}, this)
|
|
};
|
|
|
|
// set default options
|
|
this._core.options = $.extend({}, Navigation.Defaults, this._core.options);
|
|
|
|
// register event handlers
|
|
this.$element.on(this._handlers);
|
|
};
|
|
|
|
/**
|
|
* Default options.
|
|
* @public
|
|
* @todo Rename `slideBy` to `navBy`
|
|
*/
|
|
Navigation.Defaults = {
|
|
nav: false,
|
|
navText: [ 'prev', 'next' ],
|
|
navSpeed: false,
|
|
navElement: 'div',
|
|
navContainer: false,
|
|
navContainerClass: 'owl-nav',
|
|
navClass: [ 'owl-prev', 'owl-next' ],
|
|
slideBy: 1,
|
|
dotClass: 'owl-dot',
|
|
dotsClass: 'owl-dots',
|
|
dots: true,
|
|
dotsEach: false,
|
|
dotsData: false,
|
|
dotsSpeed: false,
|
|
dotsContainer: false
|
|
};
|
|
|
|
/**
|
|
* Initializes the layout of the plugin and extends the carousel.
|
|
* @protected
|
|
*/
|
|
Navigation.prototype.initialize = function() {
|
|
var override,
|
|
settings = this._core.settings;
|
|
|
|
// create DOM structure for relative navigation
|
|
this._controls.$relative = (settings.navContainer ? $(settings.navContainer)
|
|
: $('<div>').addClass(settings.navContainerClass).appendTo(this.$element)).addClass('disabled');
|
|
|
|
this._controls.$previous = $('<' + settings.navElement + '>')
|
|
.addClass(settings.navClass[0])
|
|
.html(settings.navText[0])
|
|
.prependTo(this._controls.$relative)
|
|
.on('click', $.proxy(function(e) {
|
|
this.prev(settings.navSpeed);
|
|
}, this));
|
|
this._controls.$next = $('<' + settings.navElement + '>')
|
|
.addClass(settings.navClass[1])
|
|
.html(settings.navText[1])
|
|
.appendTo(this._controls.$relative)
|
|
.on('click', $.proxy(function(e) {
|
|
this.next(settings.navSpeed);
|
|
}, this));
|
|
|
|
// create DOM structure for absolute navigation
|
|
if (!settings.dotsData) {
|
|
this._templates = [ $('<div>')
|
|
.addClass(settings.dotClass)
|
|
.append($('<span>'))
|
|
.prop('outerHTML') ];
|
|
}
|
|
|
|
this._controls.$absolute = (settings.dotsContainer ? $(settings.dotsContainer)
|
|
: $('<div>').addClass(settings.dotsClass).appendTo(this.$element)).addClass('disabled');
|
|
|
|
this._controls.$absolute.on('click', 'div', $.proxy(function(e) {
|
|
var index = $(e.target).parent().is(this._controls.$absolute)
|
|
? $(e.target).index() : $(e.target).parent().index();
|
|
|
|
e.preventDefault();
|
|
|
|
this.to(index, settings.dotsSpeed);
|
|
}, this));
|
|
|
|
// override public methods of the carousel
|
|
for (override in this._overrides) {
|
|
this._core[override] = $.proxy(this[override], this);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Destroys the plugin.
|
|
* @protected
|
|
*/
|
|
Navigation.prototype.destroy = function() {
|
|
var handler, control, property, override;
|
|
|
|
for (handler in this._handlers) {
|
|
this.$element.off(handler, this._handlers[handler]);
|
|
}
|
|
for (control in this._controls) {
|
|
this._controls[control].remove();
|
|
}
|
|
for (override in this.overides) {
|
|
this._core[override] = this._overrides[override];
|
|
}
|
|
for (property in Object.getOwnPropertyNames(this)) {
|
|
typeof this[property] != 'function' && (this[property] = null);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Updates the internal state.
|
|
* @protected
|
|
*/
|
|
Navigation.prototype.update = function() {
|
|
var i, j, k,
|
|
lower = this._core.clones().length / 2,
|
|
upper = lower + this._core.items().length,
|
|
maximum = this._core.maximum(true),
|
|
settings = this._core.settings,
|
|
size = settings.center || settings.autoWidth || settings.dotsData
|
|
? 1 : settings.dotsEach || settings.items;
|
|
|
|
if (settings.slideBy !== 'page') {
|
|
settings.slideBy = Math.min(settings.slideBy, settings.items);
|
|
}
|
|
|
|
if (settings.dots || settings.slideBy == 'page') {
|
|
this._pages = [];
|
|
|
|
for (i = lower, j = 0, k = 0; i < upper; i++) {
|
|
if (j >= size || j === 0) {
|
|
this._pages.push({
|
|
start: Math.min(maximum, i - lower),
|
|
end: i - lower + size - 1
|
|
});
|
|
if (Math.min(maximum, i - lower) === maximum) {
|
|
break;
|
|
}
|
|
j = 0, ++k;
|
|
}
|
|
j += this._core.mergers(this._core.relative(i));
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Draws the user interface.
|
|
* @todo The option `dotsData` wont work.
|
|
* @protected
|
|
*/
|
|
Navigation.prototype.draw = function() {
|
|
var difference,
|
|
settings = this._core.settings,
|
|
disabled = this._core.items().length <= settings.items,
|
|
index = this._core.relative(this._core.current()),
|
|
loop = settings.loop || settings.rewind;
|
|
|
|
this._controls.$relative.toggleClass('disabled', !settings.nav || disabled);
|
|
|
|
if (settings.nav) {
|
|
this._controls.$previous.toggleClass('disabled', !loop && index <= this._core.minimum(true));
|
|
this._controls.$next.toggleClass('disabled', !loop && index >= this._core.maximum(true));
|
|
}
|
|
|
|
this._controls.$absolute.toggleClass('disabled', !settings.dots || disabled);
|
|
|
|
if (settings.dots) {
|
|
difference = this._pages.length - this._controls.$absolute.children().length;
|
|
|
|
if (settings.dotsData && difference !== 0) {
|
|
this._controls.$absolute.html(this._templates.join(''));
|
|
} else if (difference > 0) {
|
|
this._controls.$absolute.append(new Array(difference + 1).join(this._templates[0]));
|
|
} else if (difference < 0) {
|
|
this._controls.$absolute.children().slice(difference).remove();
|
|
}
|
|
|
|
this._controls.$absolute.find('.active').removeClass('active');
|
|
this._controls.$absolute.children().eq($.inArray(this.current(), this._pages)).addClass('active');
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Extends event data.
|
|
* @protected
|
|
* @param {Event} event - The event object which gets thrown.
|
|
*/
|
|
Navigation.prototype.onTrigger = function(event) {
|
|
var settings = this._core.settings;
|
|
|
|
event.page = {
|
|
index: $.inArray(this.current(), this._pages),
|
|
count: this._pages.length,
|
|
size: settings && (settings.center || settings.autoWidth || settings.dotsData
|
|
? 1 : settings.dotsEach || settings.items)
|
|
};
|
|
};
|
|
|
|
/**
|
|
* Gets the current page position of the carousel.
|
|
* @protected
|
|
* @returns {Number}
|
|
*/
|
|
Navigation.prototype.current = function() {
|
|
var current = this._core.relative(this._core.current());
|
|
return $.grep(this._pages, $.proxy(function(page, index) {
|
|
return page.start <= current && page.end >= current;
|
|
}, this)).pop();
|
|
};
|
|
|
|
/**
|
|
* Gets the current succesor/predecessor position.
|
|
* @protected
|
|
* @returns {Number}
|
|
*/
|
|
Navigation.prototype.getPosition = function(successor) {
|
|
var position, length,
|
|
settings = this._core.settings;
|
|
|
|
if (settings.slideBy == 'page') {
|
|
position = $.inArray(this.current(), this._pages);
|
|
length = this._pages.length;
|
|
successor ? ++position : --position;
|
|
position = this._pages[((position % length) + length) % length].start;
|
|
} else {
|
|
position = this._core.relative(this._core.current());
|
|
length = this._core.items().length;
|
|
successor ? position += settings.slideBy : position -= settings.slideBy;
|
|
}
|
|
|
|
return position;
|
|
};
|
|
|
|
/**
|
|
* Slides to the next item or page.
|
|
* @public
|
|
* @param {Number} [speed=false] - The time in milliseconds for the transition.
|
|
*/
|
|
Navigation.prototype.next = function(speed) {
|
|
$.proxy(this._overrides.to, this._core)(this.getPosition(true), speed);
|
|
};
|
|
|
|
/**
|
|
* Slides to the previous item or page.
|
|
* @public
|
|
* @param {Number} [speed=false] - The time in milliseconds for the transition.
|
|
*/
|
|
Navigation.prototype.prev = function(speed) {
|
|
$.proxy(this._overrides.to, this._core)(this.getPosition(false), speed);
|
|
};
|
|
|
|
/**
|
|
* Slides to the specified item or page.
|
|
* @public
|
|
* @param {Number} position - The position of the item or page.
|
|
* @param {Number} [speed] - The time in milliseconds for the transition.
|
|
* @param {Boolean} [standard=false] - Whether to use the standard behaviour or not.
|
|
*/
|
|
Navigation.prototype.to = function(position, speed, standard) {
|
|
var length;
|
|
|
|
if (!standard && this._pages.length) {
|
|
length = this._pages.length;
|
|
$.proxy(this._overrides.to, this._core)(this._pages[((position % length) + length) % length].start, speed);
|
|
} else {
|
|
$.proxy(this._overrides.to, this._core)(position, speed);
|
|
}
|
|
};
|
|
|
|
$.fn.owlCarousel.Constructor.Plugins.Navigation = Navigation;
|
|
|
|
})(window.Zepto || window.jQuery, window, document);
|
|
|
|
/**
|
|
* Hash Plugin
|
|
* @version 2.1.0
|
|
* @author Artus Kolanowski
|
|
* @author David Deutsch
|
|
* @license The MIT License (MIT)
|
|
*/
|
|
;(function($, window, document, undefined) {
|
|
'use strict';
|
|
|
|
/**
|
|
* Creates the hash plugin.
|
|
* @class The Hash Plugin
|
|
* @param {Owl} carousel - The Owl Carousel
|
|
*/
|
|
var Hash = function(carousel) {
|
|
/**
|
|
* Reference to the core.
|
|
* @protected
|
|
* @type {Owl}
|
|
*/
|
|
this._core = carousel;
|
|
|
|
/**
|
|
* Hash index for the items.
|
|
* @protected
|
|
* @type {Object}
|
|
*/
|
|
this._hashes = {};
|
|
|
|
/**
|
|
* The carousel element.
|
|
* @type {jQuery}
|
|
*/
|
|
this.$element = this._core.$element;
|
|
|
|
/**
|
|
* All event handlers.
|
|
* @protected
|
|
* @type {Object}
|
|
*/
|
|
this._handlers = {
|
|
'initialized.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && this._core.settings.startPosition === 'URLHash') {
|
|
$(window).trigger('hashchange.owl.navigation');
|
|
}
|
|
}, this),
|
|
'prepared.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace) {
|
|
var hash = $(e.content).find('[data-hash]').addBack('[data-hash]').attr('data-hash');
|
|
|
|
if (!hash) {
|
|
return;
|
|
}
|
|
|
|
this._hashes[hash] = e.content;
|
|
}
|
|
}, this),
|
|
'changed.owl.carousel': $.proxy(function(e) {
|
|
if (e.namespace && e.property.name === 'position') {
|
|
var current = this._core.items(this._core.relative(this._core.current())),
|
|
hash = $.map(this._hashes, function(item, hash) {
|
|
return item === current ? hash : null;
|
|
}).join();
|
|
|
|
if (!hash || window.location.hash.slice(1) === hash) {
|
|
return;
|
|
}
|
|
|
|
window.location.hash = hash;
|
|
}
|
|
}, this)
|
|
};
|
|
|
|
// set default options
|
|
this._core.options = $.extend({}, Hash.Defaults, this._core.options);
|
|
|
|
// register the event handlers
|
|
this.$element.on(this._handlers);
|
|
|
|
// register event listener for hash navigation
|
|
$(window).on('hashchange.owl.navigation', $.proxy(function(e) {
|
|
var hash = window.location.hash.substring(1),
|
|
items = this._core.$stage.children(),
|
|
position = this._hashes[hash] && items.index(this._hashes[hash]);
|
|
|
|
if (position === undefined || position === this._core.current()) {
|
|
return;
|
|
}
|
|
|
|
this._core.to(this._core.relative(position), false, true);
|
|
}, this));
|
|
};
|
|
|
|
/**
|
|
* Default options.
|
|
* @public
|
|
*/
|
|
Hash.Defaults = {
|
|
URLhashListener: false
|
|
};
|
|
|
|
/**
|
|
* Destroys the plugin.
|
|
* @public
|
|
*/
|
|
Hash.prototype.destroy = function() {
|
|
var handler, property;
|
|
|
|
$(window).off('hashchange.owl.navigation');
|
|
|
|
for (handler in this._handlers) {
|
|
this._core.$element.off(handler, this._handlers[handler]);
|
|
}
|
|
for (property in Object.getOwnPropertyNames(this)) {
|
|
typeof this[property] != 'function' && (this[property] = null);
|
|
}
|
|
};
|
|
|
|
$.fn.owlCarousel.Constructor.Plugins.Hash = Hash;
|
|
|
|
})(window.Zepto || window.jQuery, window, document);
|
|
|
|
/**
|
|
* Support Plugin
|
|
*
|
|
* @version 2.1.0
|
|
* @author Vivid Planet Software GmbH
|
|
* @author Artus Kolanowski
|
|
* @author David Deutsch
|
|
* @license The MIT License (MIT)
|
|
*/
|
|
;(function($, window, document, undefined) {
|
|
|
|
var style = $('<support>').get(0).style,
|
|
prefixes = 'Webkit Moz O ms'.split(' '),
|
|
events = {
|
|
transition: {
|
|
end: {
|
|
WebkitTransition: 'webkitTransitionEnd',
|
|
MozTransition: 'transitionend',
|
|
OTransition: 'oTransitionEnd',
|
|
transition: 'transitionend'
|
|
}
|
|
},
|
|
animation: {
|
|
end: {
|
|
WebkitAnimation: 'webkitAnimationEnd',
|
|
MozAnimation: 'animationend',
|
|
OAnimation: 'oAnimationEnd',
|
|
animation: 'animationend'
|
|
}
|
|
}
|
|
},
|
|
tests = {
|
|
csstransforms: function() {
|
|
return !!test('transform');
|
|
},
|
|
csstransforms3d: function() {
|
|
return !!test('perspective');
|
|
},
|
|
csstransitions: function() {
|
|
return !!test('transition');
|
|
},
|
|
cssanimations: function() {
|
|
return !!test('animation');
|
|
}
|
|
};
|
|
|
|
function test(property, prefixed) {
|
|
var result = false,
|
|
upper = property.charAt(0).toUpperCase() + property.slice(1);
|
|
|
|
$.each((property + ' ' + prefixes.join(upper + ' ') + upper).split(' '), function(i, property) {
|
|
if (style[property] !== undefined) {
|
|
result = prefixed ? property : true;
|
|
return false;
|
|
}
|
|
});
|
|
|
|
return result;
|
|
}
|
|
|
|
function prefixed(property) {
|
|
return test(property, true);
|
|
}
|
|
|
|
if (tests.csstransitions()) {
|
|
/* jshint -W053 */
|
|
$.support.transition = new String(prefixed('transition'))
|
|
$.support.transition.end = events.transition.end[ $.support.transition ];
|
|
}
|
|
|
|
if (tests.cssanimations()) {
|
|
/* jshint -W053 */
|
|
$.support.animation = new String(prefixed('animation'))
|
|
$.support.animation.end = events.animation.end[ $.support.animation ];
|
|
}
|
|
|
|
if (tests.csstransforms()) {
|
|
/* jshint -W053 */
|
|
$.support.transform = new String(prefixed('transform'));
|
|
$.support.transform3d = tests.csstransforms3d();
|
|
}
|
|
|
|
})(window.Zepto || window.jQuery, window, document);
|
|
|
|
var menu = document.querySelector('.nav__list');
|
|
var burger = document.querySelector('.burger');
|
|
var doc = $(document);
|
|
var l = $('.scrolly');
|
|
var panel = $('.panel');
|
|
var vh = $(window).height();
|
|
|
|
var openMenu = function() {
|
|
burger.classList.toggle('burger--active');
|
|
menu.classList.toggle('nav__list--active');
|
|
};
|
|
|
|
// reveal content of first panel by default
|
|
panel.eq(0).find('.panel__content').addClass('panel__content--active');
|
|
|
|
var scrollFx = function() {
|
|
var ds = doc.scrollTop();
|
|
var of = vh / 4;
|
|
|
|
// if the panel is in the viewport, reveal the content, if not, hide it.
|
|
for (var i = 0; i < panel.length; i++) {
|
|
if (panel.eq(i).offset().top < ds+of) {
|
|
panel
|
|
.eq(i)
|
|
.find('.panel__content')
|
|
.addClass('panel__content--active');
|
|
} else {
|
|
panel
|
|
.eq(i)
|
|
.find('.panel__content')
|
|
.removeClass('panel__content--active')
|
|
}
|
|
}
|
|
};
|
|
|
|
var scrolly = function(e) {
|
|
e.preventDefault();
|
|
var target = this.hash;
|
|
var $target = $(target);
|
|
|
|
$('html, body').stop().animate({
|
|
'scrollTop': $target.offset().top
|
|
}, 300, 'swing', function () {
|
|
window.location.hash = target;
|
|
});
|
|
}
|
|
|
|
var init = function() {
|
|
burger.addEventListener('click', openMenu, false);
|
|
window.addEventListener('scroll', scrollFx, false);
|
|
window.addEventListener('load', scrollFx, false);
|
|
$('a[href^="#"]').on('click',scrolly);
|
|
};
|
|
|
|
doc.on('ready', init);
|
|
|
|
|
|
|
|
/*!
|
|
* Lightbox v2.9.0
|
|
* by Lokesh Dhakar
|
|
*
|
|
* More info:
|
|
* http://lokeshdhakar.com/projects/lightbox2/
|
|
*
|
|
* Copyright 2007, 2015 Lokesh Dhakar
|
|
* Released under the MIT license
|
|
* https://github.com/lokesh/lightbox2/blob/master/LICENSE
|
|
*/
|
|
|
|
// Uses Node, AMD or browser globals to create a module.
|
|
(function (root, factory) {
|
|
if (typeof define === 'function' && define.amd) {
|
|
// AMD. Register as an anonymous module.
|
|
define(['jquery'], factory);
|
|
} else if (typeof exports === 'object') {
|
|
// Node. Does not work with strict CommonJS, but
|
|
// only CommonJS-like environments that support module.exports,
|
|
// like Node.
|
|
module.exports = factory(require('jquery'));
|
|
} else {
|
|
// Browser globals (root is window)
|
|
root.lightbox = factory(root.jQuery);
|
|
}
|
|
}(this, function ($) {
|
|
|
|
function Lightbox(options) {
|
|
this.album = [];
|
|
this.currentImageIndex = void 0;
|
|
this.init();
|
|
|
|
// options
|
|
this.options = $.extend({}, this.constructor.defaults);
|
|
this.option(options);
|
|
}
|
|
|
|
// Descriptions of all options available on the demo site:
|
|
// http://lokeshdhakar.com/projects/lightbox2/index.html#options
|
|
Lightbox.defaults = {
|
|
albumLabel: 'Image %1 of %2',
|
|
alwaysShowNavOnTouchDevices: false,
|
|
fadeDuration: 600,
|
|
fitImagesInViewport: true,
|
|
imageFadeDuration: 600,
|
|
// maxWidth: 800,
|
|
// maxHeight: 600,
|
|
positionFromTop: 50,
|
|
resizeDuration: 700,
|
|
showImageNumberLabel: true,
|
|
wrapAround: false,
|
|
disableScrolling: false,
|
|
/*
|
|
Sanitize Title
|
|
If the caption data is trusted, for example you are hardcoding it in, then leave this to false.
|
|
This will free you to add html tags, such as links, in the caption.
|
|
|
|
If the caption data is user submitted or from some other untrusted source, then set this to true
|
|
to prevent xss and other injection attacks.
|
|
*/
|
|
sanitizeTitle: false
|
|
};
|
|
|
|
Lightbox.prototype.option = function(options) {
|
|
$.extend(this.options, options);
|
|
};
|
|
|
|
Lightbox.prototype.imageCountLabel = function(currentImageNum, totalImages) {
|
|
return this.options.albumLabel.replace(/%1/g, currentImageNum).replace(/%2/g, totalImages);
|
|
};
|
|
|
|
Lightbox.prototype.init = function() {
|
|
var self = this;
|
|
// Both enable and build methods require the body tag to be in the DOM.
|
|
$(document).ready(function() {
|
|
self.enable();
|
|
self.build();
|
|
});
|
|
};
|
|
|
|
// Loop through anchors and areamaps looking for either data-lightbox attributes or rel attributes
|
|
// that contain 'lightbox'. When these are clicked, start lightbox.
|
|
Lightbox.prototype.enable = function() {
|
|
var self = this;
|
|
$('body').on('click', 'a[rel^=lightbox], area[rel^=lightbox], a[data-lightbox], area[data-lightbox]', function(event) {
|
|
self.start($(event.currentTarget));
|
|
return false;
|
|
});
|
|
};
|
|
|
|
// Build html for the lightbox and the overlay.
|
|
// Attach event handlers to the new DOM elements. click click click
|
|
Lightbox.prototype.build = function() {
|
|
var self = this;
|
|
$('<div id="lightboxOverlay" class="lightboxOverlay"></div><div id="lightbox" class="lightbox"><div class="lb-outerContainer"><div class="lb-container"><img class="lb-image" src="data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==" /><div class="lb-nav"><a class="lb-prev" href="" ></a><a class="lb-next" href="" ></a></div><div class="lb-loader"><a class="lb-cancel"></a></div></div></div><div class="lb-dataContainer"><div class="lb-data"><div class="lb-details"><span class="lb-caption"></span><span class="lb-number"></span></div><div class="lb-closeContainer"><a class="lb-close"></a></div></div></div></div>').appendTo($('body'));
|
|
|
|
// Cache jQuery objects
|
|
this.$lightbox = $('#lightbox');
|
|
this.$overlay = $('#lightboxOverlay');
|
|
this.$outerContainer = this.$lightbox.find('.lb-outerContainer');
|
|
this.$container = this.$lightbox.find('.lb-container');
|
|
this.$image = this.$lightbox.find('.lb-image');
|
|
this.$nav = this.$lightbox.find('.lb-nav');
|
|
|
|
// Store css values for future lookup
|
|
this.containerPadding = {
|
|
top: parseInt(this.$container.css('padding-top'), 10),
|
|
right: parseInt(this.$container.css('padding-right'), 10),
|
|
bottom: parseInt(this.$container.css('padding-bottom'), 10),
|
|
left: parseInt(this.$container.css('padding-left'), 10)
|
|
};
|
|
|
|
this.imageBorderWidth = {
|
|
top: parseInt(this.$image.css('border-top-width'), 10),
|
|
right: parseInt(this.$image.css('border-right-width'), 10),
|
|
bottom: parseInt(this.$image.css('border-bottom-width'), 10),
|
|
left: parseInt(this.$image.css('border-left-width'), 10)
|
|
};
|
|
|
|
// Attach event handlers to the newly minted DOM elements
|
|
this.$overlay.hide().on('click', function() {
|
|
self.end();
|
|
return false;
|
|
});
|
|
|
|
this.$lightbox.hide().on('click', function(event) {
|
|
if ($(event.target).attr('id') === 'lightbox') {
|
|
self.end();
|
|
}
|
|
return false;
|
|
});
|
|
|
|
this.$outerContainer.on('click', function(event) {
|
|
if ($(event.target).attr('id') === 'lightbox') {
|
|
self.end();
|
|
}
|
|
return false;
|
|
});
|
|
|
|
this.$lightbox.find('.lb-prev').on('click', function() {
|
|
if (self.currentImageIndex === 0) {
|
|
self.changeImage(self.album.length - 1);
|
|
} else {
|
|
self.changeImage(self.currentImageIndex - 1);
|
|
}
|
|
return false;
|
|
});
|
|
|
|
this.$lightbox.find('.lb-next').on('click', function() {
|
|
if (self.currentImageIndex === self.album.length - 1) {
|
|
self.changeImage(0);
|
|
} else {
|
|
self.changeImage(self.currentImageIndex + 1);
|
|
}
|
|
return false;
|
|
});
|
|
|
|
/*
|
|
Show context menu for image on right-click
|
|
|
|
There is a div containing the navigation that spans the entire image and lives above of it. If
|
|
you right-click, you are right clicking this div and not the image. This prevents users from
|
|
saving the image or using other context menu actions with the image.
|
|
|
|
To fix this, when we detect the right mouse button is pressed down, but not yet clicked, we
|
|
set pointer-events to none on the nav div. This is so that the upcoming right-click event on
|
|
the next mouseup will bubble down to the image. Once the right-click/contextmenu event occurs
|
|
we set the pointer events back to auto for the nav div so it can capture hover and left-click
|
|
events as usual.
|
|
*/
|
|
this.$nav.on('mousedown', function(event) {
|
|
if (event.which === 3) {
|
|
self.$nav.css('pointer-events', 'none');
|
|
|
|
self.$lightbox.one('contextmenu', function() {
|
|
setTimeout(function() {
|
|
this.$nav.css('pointer-events', 'auto');
|
|
}.bind(self), 0);
|
|
});
|
|
}
|
|
});
|
|
|
|
|
|
this.$lightbox.find('.lb-loader, .lb-close').on('click', function() {
|
|
self.end();
|
|
return false;
|
|
});
|
|
};
|
|
|
|
// Show overlay and lightbox. If the image is part of a set, add siblings to album array.
|
|
Lightbox.prototype.start = function($link) {
|
|
var self = this;
|
|
var $window = $(window);
|
|
|
|
$window.on('resize', $.proxy(this.sizeOverlay, this));
|
|
|
|
$('select, object, embed').css({
|
|
visibility: 'hidden'
|
|
});
|
|
|
|
this.sizeOverlay();
|
|
|
|
this.album = [];
|
|
var imageNumber = 0;
|
|
|
|
function addToAlbum($link) {
|
|
self.album.push({
|
|
link: $link.attr('href'),
|
|
title: $link.attr('data-title') || $link.attr('title')
|
|
});
|
|
}
|
|
|
|
// Support both data-lightbox attribute and rel attribute implementations
|
|
var dataLightboxValue = $link.attr('data-lightbox');
|
|
var $links;
|
|
|
|
if (dataLightboxValue) {
|
|
$links = $($link.prop('tagName') + '[data-lightbox="' + dataLightboxValue + '"]');
|
|
for (var i = 0; i < $links.length; i = ++i) {
|
|
addToAlbum($($links[i]));
|
|
if ($links[i] === $link[0]) {
|
|
imageNumber = i;
|
|
}
|
|
}
|
|
} else {
|
|
if ($link.attr('rel') === 'lightbox') {
|
|
// If image is not part of a set
|
|
addToAlbum($link);
|
|
} else {
|
|
// If image is part of a set
|
|
$links = $($link.prop('tagName') + '[rel="' + $link.attr('rel') + '"]');
|
|
for (var j = 0; j < $links.length; j = ++j) {
|
|
addToAlbum($($links[j]));
|
|
if ($links[j] === $link[0]) {
|
|
imageNumber = j;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Position Lightbox
|
|
var top = $window.scrollTop() + this.options.positionFromTop;
|
|
var left = $window.scrollLeft();
|
|
this.$lightbox.css({
|
|
top: top + 'px',
|
|
left: left + 'px'
|
|
}).fadeIn(this.options.fadeDuration);
|
|
|
|
// Disable scrolling of the page while open
|
|
if (this.options.disableScrolling) {
|
|
$('body').addClass('lb-disable-scrolling');
|
|
}
|
|
|
|
this.changeImage(imageNumber);
|
|
};
|
|
|
|
// Hide most UI elements in preparation for the animated resizing of the lightbox.
|
|
Lightbox.prototype.changeImage = function(imageNumber) {
|
|
var self = this;
|
|
|
|
this.disableKeyboardNav();
|
|
var $image = this.$lightbox.find('.lb-image');
|
|
|
|
this.$overlay.fadeIn(this.options.fadeDuration);
|
|
|
|
$('.lb-loader').fadeIn('slow');
|
|
this.$lightbox.find('.lb-image, .lb-nav, .lb-prev, .lb-next, .lb-dataContainer, .lb-numbers, .lb-caption').hide();
|
|
|
|
this.$outerContainer.addClass('animating');
|
|
|
|
// When image to show is preloaded, we send the width and height to sizeContainer()
|
|
var preloader = new Image();
|
|
preloader.onload = function() {
|
|
var $preloader;
|
|
var imageHeight;
|
|
var imageWidth;
|
|
var maxImageHeight;
|
|
var maxImageWidth;
|
|
var windowHeight;
|
|
var windowWidth;
|
|
|
|
$image.attr('src', self.album[imageNumber].link);
|
|
|
|
$preloader = $(preloader);
|
|
|
|
$image.width(preloader.width);
|
|
$image.height(preloader.height);
|
|
|
|
if (self.options.fitImagesInViewport) {
|
|
// Fit image inside the viewport.
|
|
// Take into account the border around the image and an additional 10px gutter on each side.
|
|
|
|
windowWidth = $(window).width();
|
|
windowHeight = $(window).height();
|
|
maxImageWidth = windowWidth - self.containerPadding.left - self.containerPadding.right - self.imageBorderWidth.left - self.imageBorderWidth.right - 20;
|
|
maxImageHeight = windowHeight - self.containerPadding.top - self.containerPadding.bottom - self.imageBorderWidth.top - self.imageBorderWidth.bottom - 120;
|
|
|
|
// Check if image size is larger then maxWidth|maxHeight in settings
|
|
if (self.options.maxWidth && self.options.maxWidth < maxImageWidth) {
|
|
maxImageWidth = self.options.maxWidth;
|
|
}
|
|
if (self.options.maxHeight && self.options.maxHeight < maxImageWidth) {
|
|
maxImageHeight = self.options.maxHeight;
|
|
}
|
|
|
|
// Is there a fitting issue?
|
|
if ((preloader.width > maxImageWidth) || (preloader.height > maxImageHeight)) {
|
|
if ((preloader.width / maxImageWidth) > (preloader.height / maxImageHeight)) {
|
|
imageWidth = maxImageWidth;
|
|
imageHeight = parseInt(preloader.height / (preloader.width / imageWidth), 10);
|
|
$image.width(imageWidth);
|
|
$image.height(imageHeight);
|
|
} else {
|
|
imageHeight = maxImageHeight;
|
|
imageWidth = parseInt(preloader.width / (preloader.height / imageHeight), 10);
|
|
$image.width(imageWidth);
|
|
$image.height(imageHeight);
|
|
}
|
|
}
|
|
}
|
|
self.sizeContainer($image.width(), $image.height());
|
|
};
|
|
|
|
preloader.src = this.album[imageNumber].link;
|
|
this.currentImageIndex = imageNumber;
|
|
};
|
|
|
|
// Stretch overlay to fit the viewport
|
|
Lightbox.prototype.sizeOverlay = function() {
|
|
this.$overlay
|
|
.width($(document).width())
|
|
.height($(document).height());
|
|
};
|
|
|
|
// Animate the size of the lightbox to fit the image we are showing
|
|
Lightbox.prototype.sizeContainer = function(imageWidth, imageHeight) {
|
|
var self = this;
|
|
|
|
var oldWidth = this.$outerContainer.outerWidth();
|
|
var oldHeight = this.$outerContainer.outerHeight();
|
|
var newWidth = imageWidth + this.containerPadding.left + this.containerPadding.right + this.imageBorderWidth.left + this.imageBorderWidth.right;
|
|
var newHeight = imageHeight + this.containerPadding.top + this.containerPadding.bottom + this.imageBorderWidth.top + this.imageBorderWidth.bottom;
|
|
|
|
function postResize() {
|
|
self.$lightbox.find('.lb-dataContainer').width(newWidth);
|
|
self.$lightbox.find('.lb-prevLink').height(newHeight);
|
|
self.$lightbox.find('.lb-nextLink').height(newHeight);
|
|
self.showImage();
|
|
}
|
|
|
|
if (oldWidth !== newWidth || oldHeight !== newHeight) {
|
|
this.$outerContainer.animate({
|
|
width: newWidth,
|
|
height: newHeight
|
|
}, this.options.resizeDuration, 'swing', function() {
|
|
postResize();
|
|
});
|
|
} else {
|
|
postResize();
|
|
}
|
|
};
|
|
|
|
// Display the image and its details and begin preload neighboring images.
|
|
Lightbox.prototype.showImage = function() {
|
|
this.$lightbox.find('.lb-loader').stop(true).hide();
|
|
this.$lightbox.find('.lb-image').fadeIn(this.options.imageFadeDuration);
|
|
|
|
this.updateNav();
|
|
this.updateDetails();
|
|
this.preloadNeighboringImages();
|
|
this.enableKeyboardNav();
|
|
};
|
|
|
|
// Display previous and next navigation if appropriate.
|
|
Lightbox.prototype.updateNav = function() {
|
|
// Check to see if the browser supports touch events. If so, we take the conservative approach
|
|
// and assume that mouse hover events are not supported and always show prev/next navigation
|
|
// arrows in image sets.
|
|
var alwaysShowNav = false;
|
|
try {
|
|
document.createEvent('TouchEvent');
|
|
alwaysShowNav = (this.options.alwaysShowNavOnTouchDevices) ? true : false;
|
|
} catch (e) {}
|
|
|
|
this.$lightbox.find('.lb-nav').show();
|
|
|
|
if (this.album.length > 1) {
|
|
if (this.options.wrapAround) {
|
|
if (alwaysShowNav) {
|
|
this.$lightbox.find('.lb-prev, .lb-next').css('opacity', '1');
|
|
}
|
|
this.$lightbox.find('.lb-prev, .lb-next').show();
|
|
} else {
|
|
if (this.currentImageIndex > 0) {
|
|
this.$lightbox.find('.lb-prev').show();
|
|
if (alwaysShowNav) {
|
|
this.$lightbox.find('.lb-prev').css('opacity', '1');
|
|
}
|
|
}
|
|
if (this.currentImageIndex < this.album.length - 1) {
|
|
this.$lightbox.find('.lb-next').show();
|
|
if (alwaysShowNav) {
|
|
this.$lightbox.find('.lb-next').css('opacity', '1');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
// Display caption, image number, and closing button.
|
|
Lightbox.prototype.updateDetails = function() {
|
|
var self = this;
|
|
|
|
// Enable anchor clicks in the injected caption html.
|
|
// Thanks Nate Wright for the fix. @https://github.com/NateWr
|
|
if (typeof this.album[this.currentImageIndex].title !== 'undefined' &&
|
|
this.album[this.currentImageIndex].title !== '') {
|
|
var $caption = this.$lightbox.find('.lb-caption');
|
|
if (this.options.sanitizeTitle) {
|
|
$caption.text(this.album[this.currentImageIndex].title);
|
|
} else {
|
|
$caption.html(this.album[this.currentImageIndex].title);
|
|
}
|
|
$caption.fadeIn('fast')
|
|
.find('a').on('click', function(event) {
|
|
if ($(this).attr('target') !== undefined) {
|
|
window.open($(this).attr('href'), $(this).attr('target'));
|
|
} else {
|
|
location.href = $(this).attr('href');
|
|
}
|
|
});
|
|
}
|
|
|
|
if (this.album.length > 1 && this.options.showImageNumberLabel) {
|
|
var labelText = this.imageCountLabel(this.currentImageIndex + 1, this.album.length);
|
|
this.$lightbox.find('.lb-number').text(labelText).fadeIn('fast');
|
|
} else {
|
|
this.$lightbox.find('.lb-number').hide();
|
|
}
|
|
|
|
this.$outerContainer.removeClass('animating');
|
|
|
|
this.$lightbox.find('.lb-dataContainer').fadeIn(this.options.resizeDuration, function() {
|
|
return self.sizeOverlay();
|
|
});
|
|
};
|
|
|
|
// Preload previous and next images in set.
|
|
Lightbox.prototype.preloadNeighboringImages = function() {
|
|
if (this.album.length > this.currentImageIndex + 1) {
|
|
var preloadNext = new Image();
|
|
preloadNext.src = this.album[this.currentImageIndex + 1].link;
|
|
}
|
|
if (this.currentImageIndex > 0) {
|
|
var preloadPrev = new Image();
|
|
preloadPrev.src = this.album[this.currentImageIndex - 1].link;
|
|
}
|
|
};
|
|
|
|
Lightbox.prototype.enableKeyboardNav = function() {
|
|
$(document).on('keyup.keyboard', $.proxy(this.keyboardAction, this));
|
|
};
|
|
|
|
Lightbox.prototype.disableKeyboardNav = function() {
|
|
$(document).off('.keyboard');
|
|
};
|
|
|
|
Lightbox.prototype.keyboardAction = function(event) {
|
|
var KEYCODE_ESC = 27;
|
|
var KEYCODE_LEFTARROW = 37;
|
|
var KEYCODE_RIGHTARROW = 39;
|
|
|
|
var keycode = event.keyCode;
|
|
var key = String.fromCharCode(keycode).toLowerCase();
|
|
if (keycode === KEYCODE_ESC || key.match(/x|o|c/)) {
|
|
this.end();
|
|
} else if (key === 'p' || keycode === KEYCODE_LEFTARROW) {
|
|
if (this.currentImageIndex !== 0) {
|
|
this.changeImage(this.currentImageIndex - 1);
|
|
} else if (this.options.wrapAround && this.album.length > 1) {
|
|
this.changeImage(this.album.length - 1);
|
|
}
|
|
} else if (key === 'n' || keycode === KEYCODE_RIGHTARROW) {
|
|
if (this.currentImageIndex !== this.album.length - 1) {
|
|
this.changeImage(this.currentImageIndex + 1);
|
|
} else if (this.options.wrapAround && this.album.length > 1) {
|
|
this.changeImage(0);
|
|
}
|
|
}
|
|
};
|
|
|
|
// Closing time. :-(
|
|
Lightbox.prototype.end = function() {
|
|
this.disableKeyboardNav();
|
|
$(window).off('resize', this.sizeOverlay);
|
|
this.$lightbox.fadeOut(this.options.fadeDuration);
|
|
this.$overlay.fadeOut(this.options.fadeDuration);
|
|
$('select, object, embed').css({
|
|
visibility: 'visible'
|
|
});
|
|
if (this.options.disableScrolling) {
|
|
$('body').removeClass('lb-disable-scrolling');
|
|
}
|
|
};
|
|
|
|
return new Lightbox();
|
|
}));
|
|
|
|
// Select all slides
|
|
const slides = document.querySelectorAll(".slide");
|
|
|
|
// loop through slides and set each slides translateX property to index * 100%
|
|
slides.forEach((slide, indx) => {
|
|
slide.style.transform = `translateX(${indx * 100}%)`;
|
|
});
|
|
|
|
// select next slide button
|
|
const nextSlide = document.querySelector(".btn-next");
|
|
|
|
// current slide counter
|
|
let curSlide = 0;
|
|
// maximum number of slides
|
|
let maxSlide = slides.length - 1;
|
|
|
|
// add event listener and navigation functionality
|
|
nextSlide.addEventListener("click", function () {
|
|
// check if current slide is the last and reset current slide
|
|
if (curSlide === maxSlide) {
|
|
curSlide = 0;
|
|
} else {
|
|
curSlide++;
|
|
}
|
|
|
|
// move slide by -100%
|
|
slides.forEach((slide, indx) => {
|
|
slide.style.transform = `translateX(${100 * (indx - curSlide)}%)`;
|
|
});
|
|
});
|
|
|
|
// select prev slide button
|
|
const prevSlide = document.querySelector(".btn-prev");
|
|
|
|
// add event listener and navigation functionality
|
|
prevSlide.addEventListener("click", function () {
|
|
// check if current slide is the first and reset current slide to last
|
|
if (curSlide === 0) {
|
|
curSlide = maxSlide;
|
|
} else {
|
|
curSlide--;
|
|
}
|
|
|
|
// move slide by 100%
|
|
slides.forEach((slide, indx) => {
|
|
slide.style.transform = `translateX(${100 * (indx - curSlide)}%)`;
|
|
});
|
|
}); |