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File: assets/gallerytypes/justifiedgallery/dist/js/jquery.colorbox.js

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File: assets/gallerytypes/justifiedgallery/dist/js/jquery.colorbox.js
Role: Auxiliary data
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Description: Auxiliary data
Class: wgGallery
Image gallery module for XOOPS CMS
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Date: 3 years ago
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/*! Colorbox 1.6.4 license: MIT http://www.jacklmoore.com/colorbox */ (function ($, document, window) { var // Default settings object. // See http://jacklmoore.com/colorbox for details. defaults = { // data sources html: false, photo: false, iframe: false, inline: false, // behavior and appearance transition: "elastic", speed: 300, fadeOut: 300, width: false, initialWidth: "600", innerWidth: false, maxWidth: false, height: false, initialHeight: "450", innerHeight: false, maxHeight: false, scalePhotos: true, scrolling: true, opacity: 0.9, preloading: true, className: false, overlayClose: true, escKey: true, arrowKey: true, top: false, bottom: false, left: false, right: false, fixed: false, data: undefined, closeButton: true, fastIframe: true, open: false, reposition: true, loop: true, slideshow: false, slideshowAuto: true, slideshowSpeed: 2500, slideshowStart: "start slideshow", slideshowStop: "stop slideshow", photoRegex: /\.(gif|png|jp(e|g|eg)|bmp|ico|webp|jxr|svg)((#|\?).*)?$/i, // alternate image paths for high-res displays retinaImage: false, retinaUrl: false, retinaSuffix: '@2x.$1', // internationalization current: "image {current} of {total}", previous: "previous", next: "next", close: "close", xhrError: "This content failed to load.", imgError: "This image failed to load.", // accessbility returnFocus: true, trapFocus: true, // callbacks onOpen: false, onLoad: false, onComplete: false, onCleanup: false, onClosed: false, rel: function() { return this.rel; }, href: function() { // using this.href would give the absolute url, when the href may have been inteded as a selector (e.g. '#container') return $(this).attr('href'); }, title: function() { return this.title; }, createImg: function() { var img = new Image(); var attrs = $(this).data('cbox-img-attrs'); if (typeof attrs === 'object') { $.each(attrs, function(key, val){ img[key] = val; }); } return img; }, createIframe: function() { var iframe = document.createElement('iframe'); var attrs = $(this).data('cbox-iframe-attrs'); if (typeof attrs === 'object') { $.each(attrs, function(key, val){ iframe[key] = val; }); } if ('frameBorder' in iframe) { iframe.frameBorder = 0; } if ('allowTransparency' in iframe) { iframe.allowTransparency = "true"; } iframe.name = (new Date()).getTime(); // give the iframe a unique name to prevent caching iframe.allowFullscreen = true; return iframe; } }, // Abstracting the HTML and event identifiers for easy rebranding colorbox = 'colorbox', prefix = 'cbox', boxElement = prefix + 'Element', // Events event_open = prefix + '_open', event_load = prefix + '_load', event_complete = prefix + '_complete', event_cleanup = prefix + '_cleanup', event_closed = prefix + '_closed', event_purge = prefix + '_purge', // Cached jQuery Object Variables $overlay, $box, $wrap, $content, $topBorder, $leftBorder, $rightBorder, $bottomBorder, $related, $window, $loaded, $loadingBay, $loadingOverlay, $title, $current, $slideshow, $next, $prev, $close, $groupControls, $events = $('<a/>'), // $({}) would be preferred, but there is an issue with jQuery 1.4.2 // Variables for cached values or use across multiple functions settings, interfaceHeight, interfaceWidth, loadedHeight, loadedWidth, index, photo, open, active, closing, loadingTimer, publicMethod, div = "div", requests = 0, previousCSS = {}, init; // **************** // HELPER FUNCTIONS // **************** // Convenience function for creating new jQuery objects function $tag(tag, id, css) { var element = document.createElement(tag); if (id) { element.id = prefix + id; } if (css) { element.style.cssText = css; } return $(element); } // Get the window height using innerHeight when available to avoid an issue with iOS // http://bugs.jquery.com/ticket/6724 function winheight() { return window.innerHeight ? window.innerHeight : $(window).height(); } function Settings(element, options) { if (options !== Object(options)) { options = {}; } this.cache = {}; this.el = element; this.value = function(key) { var dataAttr; if (this.cache[key] === undefined) { dataAttr = $(this.el).attr('data-cbox-'+key); if (dataAttr !== undefined) { this.cache[key] = dataAttr; } else if (options[key] !== undefined) { this.cache[key] = options[key]; } else if (defaults[key] !== undefined) { this.cache[key] = defaults[key]; } } return this.cache[key]; }; this.get = function(key) { var value = this.value(key); return $.isFunction(value) ? value.call(this.el, this) : value; }; } // Determine the next and previous members in a group. function getIndex(increment) { var max = $related.length, newIndex = (index + increment) % max; return (newIndex < 0) ? max + newIndex : newIndex; } // Convert '%' and 'px' values to integers function setSize(size, dimension) { return Math.round((/%/.test(size) ? ((dimension === 'x' ? $window.width() : winheight()) / 100) : 1) * parseInt(size, 10)); } // Checks an href to see if it is a photo. // There is a force photo option (photo: true) for hrefs that cannot be matched by the regex. function isImage(settings, url) { return settings.get('photo') || settings.get('photoRegex').test(url); } function retinaUrl(settings, url) { return settings.get('retinaUrl') && window.devicePixelRatio > 1 ? url.replace(settings.get('photoRegex'), settings.get('retinaSuffix')) : url; } function trapFocus(e) { if ('contains' in $box[0] && !$box[0].contains(e.target) && e.target !== $overlay[0]) { e.stopPropagation(); $box.focus(); } } function setClass(str) { if (setClass.str !== str) { $box.add($overlay).removeClass(setClass.str).addClass(str); setClass.str = str; } } function getRelated(rel) { index = 0; if (rel && rel !== false && rel !== 'nofollow') { $related = $('.' + boxElement).filter(function () { var options = $.data(this, colorbox); var settings = new Settings(this, options); return (settings.get('rel') === rel); }); index = $related.index(settings.el); // Check direct calls to Colorbox. if (index === -1) { $related = $related.add(settings.el); index = $related.length - 1; } } else { $related = $(settings.el); } } function trigger(event) { // for external use $(document).trigger(event); // for internal use $events.triggerHandler(event); } var slideshow = (function(){ var active, className = prefix + "Slideshow_", click = "click." + prefix, timeOut; function clear () { clearTimeout(timeOut); } function set() { if (settings.get('loop') || $related[index + 1]) { clear(); timeOut = setTimeout(publicMethod.next, settings.get('slideshowSpeed')); } } function start() { $slideshow .html(settings.get('slideshowStop')) .unbind(click) .one(click, stop); $events .bind(event_complete, set) .bind(event_load, clear); $box.removeClass(className + "off").addClass(className + "on"); } function stop() { clear(); $events .unbind(event_complete, set) .unbind(event_load, clear); $slideshow .html(settings.get('slideshowStart')) .unbind(click) .one(click, function () { publicMethod.next(); start(); }); $box.removeClass(className + "on").addClass(className + "off"); } function reset() { active = false; $slideshow.hide(); clear(); $events .unbind(event_complete, set) .unbind(event_load, clear); $box.removeClass(className + "off " + className + "on"); } return function(){ if (active) { if (!settings.get('slideshow')) { $events.unbind(event_cleanup, reset); reset(); } } else { if (settings.get('slideshow') && $related[1]) { active = true; $events.one(event_cleanup, reset); if (settings.get('slideshowAuto')) { start(); } else { stop(); } $slideshow.show(); } } }; }()); function launch(element) { var options; if (!closing) { options = $(element).data(colorbox); settings = new Settings(element, options); getRelated(settings.get('rel')); if (!open) { open = active = true; // Prevents the page-change action from queuing up if the visitor holds down the left or right keys. setClass(settings.get('className')); // Show colorbox so the sizes can be calculated in older versions of jQuery $box.css({visibility:'hidden', display:'block', opacity:''}); $loaded = $tag(div, 'LoadedContent', 'width:0; height:0; overflow:hidden; visibility:hidden'); $content.css({width:'', height:''}).append($loaded); // Cache values needed for size calculations interfaceHeight = $topBorder.height() + $bottomBorder.height() + $content.outerHeight(true) - $content.height(); interfaceWidth = $leftBorder.width() + $rightBorder.width() + $content.outerWidth(true) - $content.width(); loadedHeight = $loaded.outerHeight(true); loadedWidth = $loaded.outerWidth(true); // Opens inital empty Colorbox prior to content being loaded. var initialWidth = setSize(settings.get('initialWidth'), 'x'); var initialHeight = setSize(settings.get('initialHeight'), 'y'); var maxWidth = settings.get('maxWidth'); var maxHeight = settings.get('maxHeight'); settings.w = Math.max((maxWidth !== false ? Math.min(initialWidth, setSize(maxWidth, 'x')) : initialWidth) - loadedWidth - interfaceWidth, 0); settings.h = Math.max((maxHeight !== false ? Math.min(initialHeight, setSize(maxHeight, 'y')) : initialHeight) - loadedHeight - interfaceHeight, 0); $loaded.css({width:'', height:settings.h}); publicMethod.position(); trigger(event_open); settings.get('onOpen'); $groupControls.add($title).hide(); $box.focus(); if (settings.get('trapFocus')) { // Confine focus to the modal // Uses event capturing that is not supported in IE8- if (document.addEventListener) { document.addEventListener('focus', trapFocus, true); $events.one(event_closed, function () { document.removeEventListener('focus', trapFocus, true); }); } } // Return focus on closing if (settings.get('returnFocus')) { $events.one(event_closed, function () { $(settings.el).focus(); }); } } var opacity = parseFloat(settings.get('opacity')); $overlay.css({ opacity: opacity === opacity ? opacity : '', cursor: settings.get('overlayClose') ? 'pointer' : '', visibility: 'visible' }).show(); if (settings.get('closeButton')) { $close.html(settings.get('close')).appendTo($content); } else { $close.appendTo('<div/>'); // replace with .detach() when dropping jQuery < 1.4 } load(); } } // Colorbox's markup needs to be added to the DOM prior to being called // so that the browser will go ahead and load the CSS background images. function appendHTML() { if (!$box) { init = false; $window = $(window); $box = $tag(div).attr({ id: colorbox, 'class': $.support.opacity === false ? prefix + 'IE' : '', // class for optional IE8 & lower targeted CSS. role: 'dialog', tabindex: '-1' }).hide(); $overlay = $tag(div, "Overlay").hide(); $loadingOverlay = $([$tag(div, "LoadingOverlay")[0],$tag(div, "LoadingGraphic")[0]]); $wrap = $tag(div, "Wrapper"); $content = $tag(div, "Content").append( $title = $tag(div, "Title"), $current = $tag(div, "Current"), $prev = $('<button type="button"/>').attr({id:prefix+'Previous'}), $next = $('<button type="button"/>').attr({id:prefix+'Next'}), $slideshow = $('<button type="button"/>').attr({id:prefix+'Slideshow'}), $loadingOverlay ); $close = $('<button type="button"/>').attr({id:prefix+'Close'}); $wrap.append( // The 3x3 Grid that makes up Colorbox $tag(div).append( $tag(div, "TopLeft"), $topBorder = $tag(div, "TopCenter"), $tag(div, "TopRight") ), $tag(div, false, 'clear:left').append( $leftBorder = $tag(div, "MiddleLeft"), $content, $rightBorder = $tag(div, "MiddleRight") ), $tag(div, false, 'clear:left').append( $tag(div, "BottomLeft"), $bottomBorder = $tag(div, "BottomCenter"), $tag(div, "BottomRight") ) ).find('div div').css({'float': 'left'}); $loadingBay = $tag(div, false, 'position:absolute; width:9999px; visibility:hidden; display:none; max-width:none;'); $groupControls = $next.add($prev).add($current).add($slideshow); } if (document.body && !$box.parent().length) { $(document.body).append($overlay, $box.append($wrap, $loadingBay)); } } // Add Colorbox's event bindings function addBindings() { function clickHandler(e) { // ignore non-left-mouse-clicks and clicks modified with ctrl / command, shift, or alt. // See: http://jacklmoore.com/notes/click-events/ if (!(e.which > 1 || e.shiftKey || e.altKey || e.metaKey || e.ctrlKey)) { e.preventDefault(); launch(this); } } if ($box) { if (!init) { init = true; // Anonymous functions here keep the public method from being cached, thereby allowing them to be redefined on the fly. $next.click(function () { publicMethod.next(); }); $prev.click(function () { publicMethod.prev(); }); $close.click(function () { publicMethod.close(); }); $overlay.click(function () { if (settings.get('overlayClose')) { publicMethod.close(); } }); // Key Bindings $(document).bind('keydown.' + prefix, function (e) { var key = e.keyCode; if (open && settings.get('escKey') && key === 27) { e.preventDefault(); publicMethod.close(); } if (open && settings.get('arrowKey') && $related[1] && !e.altKey) { if (key === 37) { e.preventDefault(); $prev.click(); } else if (key === 39) { e.preventDefault(); $next.click(); } } }); if ($.isFunction($.fn.on)) { // For jQuery 1.7+ $(document).on('click.'+prefix, '.'+boxElement, clickHandler); } else { // For jQuery 1.3.x -> 1.6.x // This code is never reached in jQuery 1.9, so do not contact me about 'live' being removed. // This is not here for jQuery 1.9, it's here for legacy users. $('.'+boxElement).live('click.'+prefix, clickHandler); } } return true; } return false; } // Don't do anything if Colorbox already exists. if ($[colorbox]) { return; } // Append the HTML when the DOM loads $(appendHTML); // **************** // PUBLIC FUNCTIONS // Usage format: $.colorbox.close(); // Usage from within an iframe: parent.jQuery.colorbox.close(); // **************** publicMethod = $.fn[colorbox] = $[colorbox] = function (options, callback) { var settings; var $obj = this; options = options || {}; if ($.isFunction($obj)) { // assume a call to $.colorbox $obj = $('<a/>'); options.open = true; } if (!$obj[0]) { // colorbox being applied to empty collection return $obj; } appendHTML(); if (addBindings()) { if (callback) { options.onComplete = callback; } $obj.each(function () { var old = $.data(this, colorbox) || {}; $.data(this, colorbox, $.extend(old, options)); }).addClass(boxElement); settings = new Settings($obj[0], options); if (settings.get('open')) { launch($obj[0]); } } return $obj; }; publicMethod.position = function (speed, loadedCallback) { var css, top = 0, left = 0, offset = $box.offset(), scrollTop, scrollLeft; $window.unbind('resize.' + prefix); // remove the modal so that it doesn't influence the document width/height $box.css({top: -9e4, left: -9e4}); scrollTop = $window.scrollTop(); scrollLeft = $window.scrollLeft(); if (settings.get('fixed')) { offset.top -= scrollTop; offset.left -= scrollLeft; $box.css({position: 'fixed'}); } else { top = scrollTop; left = scrollLeft; $box.css({position: 'absolute'}); } // keeps the top and left positions within the browser's viewport. if (settings.get('right') !== false) { left += Math.max($window.width() - settings.w - loadedWidth - interfaceWidth - setSize(settings.get('right'), 'x'), 0); } else if (settings.get('left') !== false) { left += setSize(settings.get('left'), 'x'); } else { left += Math.round(Math.max($window.width() - settings.w - loadedWidth - interfaceWidth, 0) / 2); } if (settings.get('bottom') !== false) { top += Math.max(winheight() - settings.h - loadedHeight - interfaceHeight - setSize(settings.get('bottom'), 'y'), 0); } else if (settings.get('top') !== false) { top += setSize(settings.get('top'), 'y'); } else { top += Math.round(Math.max(winheight() - settings.h - loadedHeight - interfaceHeight, 0) / 2); } $box.css({top: offset.top, left: offset.left, visibility:'visible'}); // this gives the wrapper plenty of breathing room so it's floated contents can move around smoothly, // but it has to be shrank down around the size of div#colorbox when it's done. If not, // it can invoke an obscure IE bug when using iframes. $wrap[0].style.width = $wrap[0].style.height = "9999px"; function modalDimensions() { $topBorder[0].style.width = $bottomBorder[0].style.width = $content[0].style.width = (parseInt($box[0].style.width,10) - interfaceWidth)+'px'; $content[0].style.height = $leftBorder[0].style.height = $rightBorder[0].style.height = (parseInt($box[0].style.height,10) - interfaceHeight)+'px'; } css = {width: settings.w + loadedWidth + interfaceWidth, height: settings.h + loadedHeight + interfaceHeight, top: top, left: left}; // setting the speed to 0 if the content hasn't changed size or position if (speed) { var tempSpeed = 0; $.each(css, function(i){ if (css[i] !== previousCSS[i]) { tempSpeed = speed; return; } }); speed = tempSpeed; } previousCSS = css; if (!speed) { $box.css(css); } $box.dequeue().animate(css, { duration: speed || 0, complete: function () { modalDimensions(); active = false; // shrink the wrapper down to exactly the size of colorbox to avoid a bug in IE's iframe implementation. $wrap[0].style.width = (settings.w + loadedWidth + interfaceWidth) + "px"; $wrap[0].style.height = (settings.h + loadedHeight + interfaceHeight) + "px"; if (settings.get('reposition')) { setTimeout(function () { // small delay before binding onresize due to an IE8 bug. $window.bind('resize.' + prefix, publicMethod.position); }, 1); } if ($.isFunction(loadedCallback)) { loadedCallback(); } }, step: modalDimensions }); }; publicMethod.resize = function (options) { var scrolltop; if (open) { options = options || {}; if (options.width) { settings.w = setSize(options.width, 'x') - loadedWidth - interfaceWidth; } if (options.innerWidth) { settings.w = setSize(options.innerWidth, 'x'); } $loaded.css({width: settings.w}); if (options.height) { settings.h = setSize(options.height, 'y') - loadedHeight - interfaceHeight; } if (options.innerHeight) { settings.h = setSize(options.innerHeight, 'y'); } if (!options.innerHeight && !options.height) { scrolltop = $loaded.scrollTop(); $loaded.css({height: "auto"}); settings.h = $loaded.height(); } $loaded.css({height: settings.h}); if(scrolltop) { $loaded.scrollTop(scrolltop); } publicMethod.position(settings.get('transition') === "none" ? 0 : settings.get('speed')); } }; publicMethod.prep = function (object) { if (!open) { return; } var callback, speed = settings.get('transition') === "none" ? 0 : settings.get('speed'); $loaded.remove(); $loaded = $tag(div, 'LoadedContent').append(object); function getWidth() { settings.w = settings.w || $loaded.width(); settings.w = settings.mw && settings.mw < settings.w ? settings.mw : settings.w; return settings.w; } function getHeight() { settings.h = settings.h || $loaded.height(); settings.h = settings.mh && settings.mh < settings.h ? settings.mh : settings.h; return settings.h; } $loaded.hide() .appendTo($loadingBay.show())// content has to be appended to the DOM for accurate size calculations. .css({width: getWidth(), overflow: settings.get('scrolling') ? 'auto' : 'hidden'}) .css({height: getHeight()})// sets the height independently from the width in case the new width influences the value of height. .prependTo($content); $loadingBay.hide(); // floating the IMG removes the bottom line-height and fixed a problem where IE miscalculates the width of the parent element as 100% of the document width. $(photo).css({'float': 'none'}); setClass(settings.get('className')); callback = function () { var total = $related.length, iframe, complete; if (!open) { return; } function removeFilter() { // Needed for IE8 in versions of jQuery prior to 1.7.2 if ($.support.opacity === false) { $box[0].style.removeAttribute('filter'); } } complete = function () { clearTimeout(loadingTimer); $loadingOverlay.hide(); trigger(event_complete); settings.get('onComplete'); }; $title.html(settings.get('title')).show(); $loaded.show(); if (total > 1) { // handle grouping if (typeof settings.get('current') === "string") { $current.html(settings.get('current').replace('{current}', index + 1).replace('{total}', total)).show(); } $next[(settings.get('loop') || index < total - 1) ? "show" : "hide"]().html(settings.get('next')); $prev[(settings.get('loop') || index) ? "show" : "hide"]().html(settings.get('previous')); slideshow(); // Preloads images within a rel group if (settings.get('preloading')) { $.each([getIndex(-1), getIndex(1)], function(){ var img, i = $related[this], settings = new Settings(i, $.data(i, colorbox)), src = settings.get('href'); if (src && isImage(settings, src)) { src = retinaUrl(settings, src); img = document.createElement('img'); img.src = src; } }); } } else { $groupControls.hide(); } if (settings.get('iframe')) { iframe = settings.get('createIframe'); if (!settings.get('scrolling')) { iframe.scrolling = "no"; } $(iframe) .attr({ src: settings.get('href'), 'class': prefix + 'Iframe' }) .one('load', complete) .appendTo($loaded); $events.one(event_purge, function () { iframe.src = "//about:blank"; }); if (settings.get('fastIframe')) { $(iframe).trigger('load'); } } else { complete(); } if (settings.get('transition') === 'fade') { $box.fadeTo(speed, 1, removeFilter); } else { removeFilter(); } }; if (settings.get('transition') === 'fade') { $box.fadeTo(speed, 0, function () { publicMethod.position(0, callback); }); } else { publicMethod.position(speed, callback); } }; function load () { var href, setResize, prep = publicMethod.prep, $inline, request = ++requests; active = true; photo = false; trigger(event_purge); trigger(event_load); settings.get('onLoad'); settings.h = settings.get('height') ? setSize(settings.get('height'), 'y') - loadedHeight - interfaceHeight : settings.get('innerHeight') && setSize(settings.get('innerHeight'), 'y'); settings.w = settings.get('width') ? setSize(settings.get('width'), 'x') - loadedWidth - interfaceWidth : settings.get('innerWidth') && setSize(settings.get('innerWidth'), 'x'); // Sets the minimum dimensions for use in image scaling settings.mw = settings.w; settings.mh = settings.h; // Re-evaluate the minimum width and height based on maxWidth and maxHeight values. // If the width or height exceed the maxWidth or maxHeight, use the maximum values instead. if (settings.get('maxWidth')) { settings.mw = setSize(settings.get('maxWidth'), 'x') - loadedWidth - interfaceWidth; settings.mw = settings.w && settings.w < settings.mw ? settings.w : settings.mw; } if (settings.get('maxHeight')) { settings.mh = setSize(settings.get('maxHeight'), 'y') - loadedHeight - interfaceHeight; settings.mh = settings.h && settings.h < settings.mh ? settings.h : settings.mh; } href = settings.get('href'); loadingTimer = setTimeout(function () { $loadingOverlay.show(); }, 100); if (settings.get('inline')) { var $target = $(href).eq(0); // Inserts an empty placeholder where inline content is being pulled from. // An event is bound to put inline content back when Colorbox closes or loads new content. $inline = $('<div>').hide().insertBefore($target); $events.one(event_purge, function () { $inline.replaceWith($target); }); prep($target); } else if (settings.get('iframe')) { // IFrame element won't be added to the DOM until it is ready to be displayed, // to avoid problems with DOM-ready JS that might be trying to run in that iframe. prep(" "); } else if (settings.get('html')) { prep(settings.get('html')); } else if (isImage(settings, href)) { href = retinaUrl(settings, href); photo = settings.get('createImg'); $(photo) .addClass(prefix + 'Photo') .bind('error.'+prefix,function () { prep($tag(div, 'Error').html(settings.get('imgError'))); }) .one('load', function () { if (request !== requests) { return; } // A small pause because some browsers will occasionally report a // img.width and img.height of zero immediately after the img.onload fires setTimeout(function(){ var percent; if (settings.get('retinaImage') && window.devicePixelRatio > 1) { photo.height = photo.height / window.devicePixelRatio; photo.width = photo.width / window.devicePixelRatio; } if (settings.get('scalePhotos')) { setResize = function () { photo.height -= photo.height * percent; photo.width -= photo.width * percent; }; if (settings.mw && photo.width > settings.mw) { percent = (photo.width - settings.mw) / photo.width; setResize(); } if (settings.mh && photo.height > settings.mh) { percent = (photo.height - settings.mh) / photo.height; setResize(); } } if (settings.h) { photo.style.marginTop = Math.max(settings.mh - photo.height, 0) / 2 + 'px'; } if ($related[1] && (settings.get('loop') || $related[index + 1])) { photo.style.cursor = 'pointer'; $(photo).bind('click.'+prefix, function () { publicMethod.next(); }); } photo.style.width = photo.width + 'px'; photo.style.height = photo.height + 'px'; prep(photo); }, 1); }); photo.src = href; } else if (href) { $loadingBay.load(href, settings.get('data'), function (data, status) { if (request === requests) { prep(status === 'error' ? $tag(div, 'Error').html(settings.get('xhrError')) : $(this).contents()); } }); } } // Navigates to the next page/image in a set. publicMethod.next = function () { if (!active && $related[1] && (settings.get('loop') || $related[index + 1])) { index = getIndex(1); launch($related[index]); } }; publicMethod.prev = function () { if (!active && $related[1] && (settings.get('loop') || index)) { index = getIndex(-1); launch($related[index]); } }; // Note: to use this within an iframe use the following format: parent.jQuery.colorbox.close(); publicMethod.close = function () { if (open && !closing) { closing = true; open = false; trigger(event_cleanup); settings.get('onCleanup'); $window.unbind('.' + prefix); $overlay.fadeTo(settings.get('fadeOut') || 0, 0); $box.stop().fadeTo(settings.get('fadeOut') || 0, 0, function () { $box.hide(); $overlay.hide(); trigger(event_purge); $loaded.remove(); setTimeout(function () { closing = false; trigger(event_closed); settings.get('onClosed'); }, 1); }); } }; // Removes changes Colorbox made to the document, but does not remove the plugin. publicMethod.remove = function () { if (!$box) { return; } $box.stop(); $[colorbox].close(); $box.stop(false, true).remove(); $overlay.remove(); closing = false; $box = null; $('.' + boxElement) .removeData(colorbox) .removeClass(boxElement); $(document).unbind('click.'+prefix).unbind('keydown.'+prefix); }; // A method for fetching the current element Colorbox is referencing. // returns a jQuery object. publicMethod.element = function () { return $(settings.el); }; publicMethod.settings = defaults; }(jQuery, document, window));