diff options
Diffstat (limited to 'js/source/jquery.fancybox.js')
| -rwxr-xr-x | js/source/jquery.fancybox.js | 2020 |
1 files changed, 2020 insertions, 0 deletions
diff --git a/js/source/jquery.fancybox.js b/js/source/jquery.fancybox.js new file mode 100755 index 0000000..e8e1987 --- /dev/null +++ b/js/source/jquery.fancybox.js @@ -0,0 +1,2020 @@ +/*! + * fancyBox - jQuery Plugin + * version: 2.1.5 (Fri, 14 Jun 2013) + * @requires jQuery v1.6 or later + * + * Examples at http://fancyapps.com/fancybox/ + * License: www.fancyapps.com/fancybox/#license + * + * Copyright 2012 Janis Skarnelis - janis@fancyapps.com + * + */ + +(function (window, document, $, undefined) { + "use strict"; + + var H = $("html"), + W = $(window), + D = $(document), + F = $.fancybox = function () { + F.open.apply( this, arguments ); + }, + IE = navigator.userAgent.match(/msie/i), + didUpdate = null, + isTouch = document.createTouch !== undefined, + + isQuery = function(obj) { + return obj && obj.hasOwnProperty && obj instanceof $; + }, + isString = function(str) { + return str && $.type(str) === "string"; + }, + isPercentage = function(str) { + return isString(str) && str.indexOf('%') > 0; + }, + isScrollable = function(el) { + return (el && !(el.style.overflow && el.style.overflow === 'hidden') && ((el.clientWidth && el.scrollWidth > el.clientWidth) || (el.clientHeight && el.scrollHeight > el.clientHeight))); + }, + getScalar = function(orig, dim) { + var value = parseInt(orig, 10) || 0; + + if (dim && isPercentage(orig)) { + value = F.getViewport()[ dim ] / 100 * value; + } + + return Math.ceil(value); + }, + getValue = function(value, dim) { + return getScalar(value, dim) + 'px'; + }; + + $.extend(F, { + // The current version of fancyBox + version: '2.1.5', + + defaults: { + padding : 15, + margin : 20, + + width : 800, + height : 600, + minWidth : 100, + minHeight : 100, + maxWidth : 9999, + maxHeight : 9999, + pixelRatio: 1, // Set to 2 for retina display support + + autoSize : true, + autoHeight : false, + autoWidth : false, + + autoResize : true, + autoCenter : !isTouch, + fitToView : true, + aspectRatio : false, + topRatio : 0.5, + leftRatio : 0.5, + + scrolling : 'auto', // 'auto', 'yes' or 'no' + wrapCSS : '', + + arrows : true, + closeBtn : true, + closeClick : false, + nextClick : false, + mouseWheel : true, + autoPlay : false, + playSpeed : 3000, + preload : 3, + modal : false, + loop : true, + + ajax : { + dataType : 'html', + headers : { 'X-fancyBox': true } + }, + iframe : { + scrolling : 'auto', + preload : true + }, + swf : { + wmode: 'transparent', + allowfullscreen : 'true', + allowscriptaccess : 'always' + }, + + keys : { + next : { + 13 : 'left', // enter + 34 : 'up', // page down + 39 : 'left', // right arrow + 40 : 'up' // down arrow + }, + prev : { + 8 : 'right', // backspace + 33 : 'down', // page up + 37 : 'right', // left arrow + 38 : 'down' // up arrow + }, + close : [27], // escape key + play : [32], // space - start/stop slideshow + toggle : [70] // letter "f" - toggle fullscreen + }, + + direction : { + next : 'left', + prev : 'right' + }, + + scrollOutside : true, + + // Override some properties + index : 0, + type : null, + href : null, + content : null, + title : null, + + // HTML templates + tpl: { + wrap : '<div class="fancybox-wrap" tabIndex="-1"><div class="fancybox-skin"><div class="fancybox-outer"><div class="fancybox-inner"></div></div></div></div>', + image : '<img class="fancybox-image" src="{href}" alt="" />', + iframe : '<iframe id="fancybox-frame{rnd}" name="fancybox-frame{rnd}" class="fancybox-iframe" frameborder="0" vspace="0" hspace="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen' + (IE ? ' allowtransparency="true"' : '') + '></iframe>', + error : '<p class="fancybox-error">The requested content cannot be loaded.<br/>Please try again later.</p>', + closeBtn : '<a title="Close" class="fancybox-item fancybox-close" href="javascript:;"></a>', + next : '<a title="Next" class="fancybox-nav fancybox-next" href="javascript:;"><span></span></a>', + prev : '<a title="Previous" class="fancybox-nav fancybox-prev" href="javascript:;"><span></span></a>' + }, + + // Properties for each animation type + // Opening fancyBox + openEffect : 'fade', // 'elastic', 'fade' or 'none' + openSpeed : 250, + openEasing : 'swing', + openOpacity : true, + openMethod : 'zoomIn', + + // Closing fancyBox + closeEffect : 'fade', // 'elastic', 'fade' or 'none' + closeSpeed : 250, + closeEasing : 'swing', + closeOpacity : true, + closeMethod : 'zoomOut', + + // Changing next gallery item + nextEffect : 'elastic', // 'elastic', 'fade' or 'none' + nextSpeed : 250, + nextEasing : 'swing', + nextMethod : 'changeIn', + + // Changing previous gallery item + prevEffect : 'elastic', // 'elastic', 'fade' or 'none' + prevSpeed : 250, + prevEasing : 'swing', + prevMethod : 'changeOut', + + // Enable default helpers + helpers : { + overlay : true, + title : true + }, + + // Callbacks + onCancel : $.noop, // If canceling + beforeLoad : $.noop, // Before loading + afterLoad : $.noop, // After loading + beforeShow : $.noop, // Before changing in current item + afterShow : $.noop, // After opening + beforeChange : $.noop, // Before changing gallery item + beforeClose : $.noop, // Before closing + afterClose : $.noop // After closing + }, + + //Current state + group : {}, // Selected group + opts : {}, // Group options + previous : null, // Previous element + coming : null, // Element being loaded + current : null, // Currently loaded element + isActive : false, // Is activated + isOpen : false, // Is currently open + isOpened : false, // Have been fully opened at least once + + wrap : null, + skin : null, + outer : null, + inner : null, + + player : { + timer : null, + isActive : false + }, + + // Loaders + ajaxLoad : null, + imgPreload : null, + + // Some collections + transitions : {}, + helpers : {}, + + /* + * Static methods + */ + + open: function (group, opts) { + if (!group) { + return; + } + + if (!$.isPlainObject(opts)) { + opts = {}; + } + + // Close if already active + if (false === F.close(true)) { + return; + } + + // Normalize group + if (!$.isArray(group)) { + group = isQuery(group) ? $(group).get() : [group]; + } + + // Recheck if the type of each element is `object` and set content type (image, ajax, etc) + $.each(group, function(i, element) { + var obj = {}, + href, + title, + content, + type, + rez, + hrefParts, + selector; + + if ($.type(element) === "object") { + // Check if is DOM element + if (element.nodeType) { + element = $(element); + } + + if (isQuery(element)) { + obj = { + href : element.data('fancybox-href') || element.attr('href'), + title : element.data('fancybox-title') || element.attr('title'), + isDom : true, + element : element + }; + + if ($.metadata) { + $.extend(true, obj, element.metadata()); + } + + } else { + obj = element; + } + } + + href = opts.href || obj.href || (isString(element) ? element : null); + title = opts.title !== undefined ? opts.title : obj.title || ''; + + content = opts.content || obj.content; + type = content ? 'html' : (opts.type || obj.type); + + if (!type && obj.isDom) { + type = element.data('fancybox-type'); + + if (!type) { + rez = element.prop('class').match(/fancybox\.(\w+)/); + type = rez ? rez[1] : null; + } + } + + if (isString(href)) { + // Try to guess the content type + if (!type) { + if (F.isImage(href)) { + type = 'image'; + + } else if (F.isSWF(href)) { + type = 'swf'; + + } else if (href.charAt(0) === '#') { + type = 'inline'; + + } else if (isString(element)) { + type = 'html'; + content = element; + } + } + + // Split url into two pieces with source url and content selector, e.g, + // "/mypage.html #my_id" will load "/mypage.html" and display element having id "my_id" + if (type === 'ajax') { + hrefParts = href.split(/\s+/, 2); + href = hrefParts.shift(); + selector = hrefParts.shift(); + } + } + + if (!content) { + if (type === 'inline') { + if (href) { + content = $( isString(href) ? href.replace(/.*(?=#[^\s]+$)/, '') : href ); //strip for ie7 + + } else if (obj.isDom) { + content = element; + } + + } else if (type === 'html') { + content = href; + + } else if (!type && !href && obj.isDom) { + type = 'inline'; + content = element; + } + } + + $.extend(obj, { + href : href, + type : type, + content : content, + title : title, + selector : selector + }); + + group[ i ] = obj; + }); + + // Extend the defaults + F.opts = $.extend(true, {}, F.defaults, opts); + + // All options are merged recursive except keys + if (opts.keys !== undefined) { + F.opts.keys = opts.keys ? $.extend({}, F.defaults.keys, opts.keys) : false; + } + + F.group = group; + + return F._start(F.opts.index); + }, + + // Cancel image loading or abort ajax request + cancel: function () { + var coming = F.coming; + + if (!coming || false === F.trigger('onCancel')) { + return; + } + + F.hideLoading(); + + if (F.ajaxLoad) { + F.ajaxLoad.abort(); + } + + F.ajaxLoad = null; + + if (F.imgPreload) { + F.imgPreload.onload = F.imgPreload.onerror = null; + } + + if (coming.wrap) { + coming.wrap.stop(true, true).trigger('onReset').remove(); + } + + F.coming = null; + + // If the first item has been canceled, then clear everything + if (!F.current) { + F._afterZoomOut( coming ); + } + }, + + // Start closing animation if is open; remove immediately if opening/closing + close: function (event) { + F.cancel(); + + if (false === F.trigger('beforeClose')) { + return; + } + + F.unbindEvents(); + + if (!F.isActive) { + return; + } + + if (!F.isOpen || event === true) { + $('.fancybox-wrap').stop(true).trigger('onReset').remove(); + + F._afterZoomOut(); + + } else { + F.isOpen = F.isOpened = false; + F.isClosing = true; + + $('.fancybox-item, .fancybox-nav').remove(); + + F.wrap.stop(true, true).removeClass('fancybox-opened'); + + F.transitions[ F.current.closeMethod ](); + } + }, + + // Manage slideshow: + // $.fancybox.play(); - toggle slideshow + // $.fancybox.play( true ); - start + // $.fancybox.play( false ); - stop + play: function ( action ) { + var clear = function () { + clearTimeout(F.player.timer); + }, + set = function () { + clear(); + + if (F.current && F.player.isActive) { + F.player.timer = setTimeout(F.next, F.current.playSpeed); + } + }, + stop = function () { + clear(); + + D.unbind('.player'); + + F.player.isActive = false; + + F.trigger('onPlayEnd'); + }, + start = function () { + if (F.current && (F.current.loop || F.current.index < F.group.length - 1)) { + F.player.isActive = true; + + D.bind({ + 'onCancel.player beforeClose.player' : stop, + 'onUpdate.player' : set, + 'beforeLoad.player' : clear + }); + + set(); + + F.trigger('onPlayStart'); + } + }; + + if (action === true || (!F.player.isActive && action !== false)) { + start(); + } else { + stop(); + } + }, + + // Navigate to next gallery item + next: function ( direction ) { + var current = F.current; + + if (current) { + if (!isString(direction)) { + direction = current.direction.next; + } + + F.jumpto(current.index + 1, direction, 'next'); + } + }, + + // Navigate to previous gallery item + prev: function ( direction ) { + var current = F.current; + + if (current) { + if (!isString(direction)) { + direction = current.direction.prev; + } + + F.jumpto(current.index - 1, direction, 'prev'); + } + }, + + // Navigate to gallery item by index + jumpto: function ( index, direction, router ) { + var current = F.current; + + if (!current) { + return; + } + + index = getScalar(index); + + F.direction = direction || current.direction[ (index >= current.index ? 'next' : 'prev') ]; + F.router = router || 'jumpto'; + + if (current.loop) { + if (index < 0) { + index = current.group.length + (index % current.group.length); + } + + index = index % current.group.length; + } + + if (current.group[ index ] !== undefined) { + F.cancel(); + + F._start(index); + } + }, + + // Center inside viewport and toggle position type to fixed or absolute if needed + reposition: function (e, onlyAbsolute) { + var current = F.current, + wrap = current ? current.wrap : null, + pos; + + if (wrap) { + pos = F._getPosition(onlyAbsolute); + + if (e && e.type === 'scroll') { + delete pos.position; + + wrap.stop(true, true).animate(pos, 200); + + } else { + wrap.css(pos); + + current.pos = $.extend({}, current.dim, pos); + } + } + }, + + update: function (e) { + var type = (e && e.type), + anyway = !type || type === 'orientationchange'; + + if (anyway) { + clearTimeout(didUpdate); + + didUpdate = null; + } + + if (!F.isOpen || didUpdate) { + return; + } + + didUpdate = setTimeout(function() { + var current = F.current; + + if (!current || F.isClosing) { + return; + } + + F.wrap.removeClass('fancybox-tmp'); + + if (anyway || type === 'load' || (type === 'resize' && current.autoResize)) { + F._setDimension(); + } + + if (!(type === 'scroll' && current.canShrink)) { + F.reposition(e); + } + + F.trigger('onUpdate'); + + didUpdate = null; + + }, (anyway && !isTouch ? 0 : 300)); + }, + + // Shrink content to fit inside viewport or restore if resized + toggle: function ( action ) { + if (F.isOpen) { + F.current.fitToView = $.type(action) === "boolean" ? action : !F.current.fitToView; + + // Help browser to restore document dimensions + if (isTouch) { + F.wrap.removeAttr('style').addClass('fancybox-tmp'); + + F.trigger('onUpdate'); + } + + F.update(); + } + }, + + hideLoading: function () { + D.unbind('.loading'); + + $('#fancybox-loading').remove(); + }, + + showLoading: function () { + var el, viewport; + + F.hideLoading(); + + el = $('<div id="fancybox-loading"><div></div></div>').click(F.cancel).appendTo('body'); + + // If user will press the escape-button, the request will be canceled + D.bind('keydown.loading', function(e) { + if ((e.which || e.keyCode) === 27) { + e.preventDefault(); + + F.cancel(); + } + }); + + if (!F.defaults.fixed) { + viewport = F.getViewport(); + + el.css({ + position : 'absolute', + top : (viewport.h * 0.5) + viewport.y, + left : (viewport.w * 0.5) + viewport.x + }); + } + }, + + getViewport: function () { + var locked = (F.current && F.current.locked) || false, + rez = { + x: W.scrollLeft(), + y: W.scrollTop() + }; + + if (locked) { + rez.w = locked[0].clientWidth; + rez.h = locked[0].clientHeight; + + } else { + // See http://bugs.jquery.com/ticket/6724 + rez.w = isTouch && window.innerWidth ? window.innerWidth : W.width(); + rez.h = isTouch && window.innerHeight ? window.innerHeight : W.height(); + } + + return rez; + }, + + // Unbind the keyboard / clicking actions + unbindEvents: function () { + if (F.wrap && isQuery(F.wrap)) { + F.wrap.unbind('.fb'); + } + + D.unbind('.fb'); + W.unbind('.fb'); + }, + + bindEvents: function () { + var current = F.current, + keys; + + if (!current) { + return; + } + + // Changing document height on iOS devices triggers a 'resize' event, + // that can change document height... repeating infinitely + W.bind('orientationchange.fb' + (isTouch ? '' : ' resize.fb') + (current.autoCenter && !current.locked ? ' scroll.fb' : ''), F.update); + + keys = current.keys; + + if (keys) { + D.bind('keydown.fb', function (e) { + var code = e.which || e.keyCode, + target = e.target || e.srcElement; + + // Skip esc key if loading, because showLoading will cancel preloading + if (code === 27 && F.coming) { + return false; + } + + // Ignore key combinations and key events within form elements + if (!e.ctrlKey && !e.altKey && !e.shiftKey && !e.metaKey && !(target && (target.type || $(target).is('[contenteditable]')))) { + $.each(keys, function(i, val) { + if (current.group.length > 1 && val[ code ] !== undefined) { + F[ i ]( val[ code ] ); + + e.preventDefault(); + return false; + } + + if ($.inArray(code, val) > -1) { + F[ i ] (); + + e.preventDefault(); + return false; + } + }); + } + }); + } + + if ($.fn.mousewheel && current.mouseWheel) { + F.wrap.bind('mousewheel.fb', function (e, delta, deltaX, deltaY) { + var target = e.target || null, + parent = $(target), + canScroll = false; + + while (parent.length) { + if (canScroll || parent.is('.fancybox-skin') || parent.is('.fancybox-wrap')) { + break; + } + + canScroll = isScrollable( parent[0] ); + parent = $(parent).parent(); + } + + if (delta !== 0 && !canScroll) { + if (F.group.length > 1 && !current.canShrink) { + if (deltaY > 0 || deltaX > 0) { + F.prev( deltaY > 0 ? 'down' : 'left' ); + + } else if (deltaY < 0 || deltaX < 0) { + F.next( deltaY < 0 ? 'up' : 'right' ); + } + + e.preventDefault(); + } + } + }); + } + }, + + trigger: function (event, o) { + var ret, obj = o || F.coming || F.current; + + if (!obj) { + return; + } + + if ($.isFunction( obj[event] )) { + ret = obj[event].apply(obj, Array.prototype.slice.call(arguments, 1)); + } + + if (ret === false) { + return false; + } + + if (obj.helpers) { + $.each(obj.helpers, function (helper, opts) { + if (opts && F.helpers[helper] && $.isFunction(F.helpers[helper][event])) { + F.helpers[helper][event]($.extend(true, {}, F.helpers[helper].defaults, opts), obj); + } + }); + } + + D.trigger(event); + }, + + isImage: function (str) { + return isString(str) && str.match(/(^data:image\/.*,)|(\.(jp(e|g|eg)|gif|png|bmp|webp|svg)((\?|#).*)?$)/i); + }, + + isSWF: function (str) { + return isString(str) && str.match(/\.(swf)((\?|#).*)?$/i); + }, + + _start: function (index) { + var coming = {}, + obj, + href, + type, + margin, + padding; + + index = getScalar( index ); + obj = F.group[ index ] || null; + + if (!obj) { + return false; + } + + coming = $.extend(true, {}, F.opts, obj); + + // Convert margin and padding properties to array - top, right, bottom, left + margin = coming.margin; + padding = coming.padding; + + if ($.type(margin) === 'number') { + coming.margin = [margin, margin, margin, margin]; + } + + if ($.type(padding) === 'number') { + coming.padding = [padding, padding, padding, padding]; + } + + // 'modal' propery is just a shortcut + if (coming.modal) { + $.extend(true, coming, { + closeBtn : false, + closeClick : false, + nextClick : false, + arrows : false, + mouseWheel : false, + keys : null, + helpers: { + overlay : { + closeClick : false + } + } + }); + } + + // 'autoSize' property is a shortcut, too + if (coming.autoSize) { + coming.autoWidth = coming.autoHeight = true; + } + + if (coming.width === 'auto') { + coming.autoWidth = true; + } + + if (coming.height === 'auto') { + coming.autoHeight = true; + } + + /* + * Add reference to the group, so it`s possible to access from callbacks, example: + * afterLoad : function() { + * this.title = 'Image ' + (this.index + 1) + ' of ' + this.group.length + (this.title ? ' - ' + this.title : ''); + * } + */ + + coming.group = F.group; + coming.index = index; + + // Give a chance for callback or helpers to update coming item (type, title, etc) + F.coming = coming; + + if (false === F.trigger('beforeLoad')) { + F.coming = null; + + return; + } + + type = coming.type; + href = coming.href; + + if (!type) { + F.coming = null; + + //If we can not determine content type then drop silently or display next/prev item if looping through gallery + if (F.current && F.router && F.router !== 'jumpto') { + F.current.index = index; + + return F[ F.router ]( F.direction ); + } + + return false; + } + + F.isActive = true; + + if (type === 'image' || type === 'swf') { + coming.autoHeight = coming.autoWidth = false; + coming.scrolling = 'visible'; + } + + if (type === 'image') { + coming.aspectRatio = true; + } + + if (type === 'iframe' && isTouch) { + coming.scrolling = 'scroll'; + } + + // Build the neccessary markup + coming.wrap = $(coming.tpl.wrap).addClass('fancybox-' + (isTouch ? 'mobile' : 'desktop') + ' fancybox-type-' + type + ' fancybox-tmp ' + coming.wrapCSS).appendTo( coming.parent || 'body' ); + + $.extend(coming, { + skin : $('.fancybox-skin', coming.wrap), + outer : $('.fancybox-outer', coming.wrap), + inner : $('.fancybox-inner', coming.wrap) + }); + + $.each(["Top", "Right", "Bottom", "Left"], function(i, v) { + coming.skin.css('padding' + v, getValue(coming.padding[ i ])); + }); + + F.trigger('onReady'); + + // Check before try to load; 'inline' and 'html' types need content, others - href + if (type === 'inline' || type === 'html') { + if (!coming.content || !coming.content.length) { + return F._error( 'content' ); + } + + } else if (!href) { + return F._error( 'href' ); + } + + if (type === 'image') { + F._loadImage(); + + } else if (type === 'ajax') { + F._loadAjax(); + + } else if (type === 'iframe') { + F._loadIframe(); + + } else { + F._afterLoad(); + } + }, + + _error: function ( type ) { + $.extend(F.coming, { + type : 'html', + autoWidth : true, + autoHeight : true, + minWidth : 0, + minHeight : 0, + scrolling : 'no', + hasError : type, + content : F.coming.tpl.error + }); + + F._afterLoad(); + }, + + _loadImage: function () { + // Reset preload image so it is later possible to check "complete" property + var img = F.imgPreload = new Image(); + + img.onload = function () { + this.onload = this.onerror = null; + + F.coming.width = this.width / F.opts.pixelRatio; + F.coming.height = this.height / F.opts.pixelRatio; + + F._afterLoad(); + }; + + img.onerror = function () { + this.onload = this.onerror = null; + + F._error( 'image' ); + }; + + img.src = F.coming.href; + + if (img.complete !== true) { + F.showLoading(); + } + }, + + _loadAjax: function () { + var coming = F.coming; + + F.showLoading(); + + F.ajaxLoad = $.ajax($.extend({}, coming.ajax, { + url: coming.href, + error: function (jqXHR, textStatus) { + if (F.coming && textStatus !== 'abort') { + F._error( 'ajax', jqXHR ); + + } else { + F.hideLoading(); + } + }, + success: function (data, textStatus) { + if (textStatus === 'success') { + coming.content = data; + + F._afterLoad(); + } + } + })); + }, + + _loadIframe: function() { + var coming = F.coming, + iframe = $(coming.tpl.iframe.replace(/\{rnd\}/g, new Date().getTime())) + .attr('scrolling', isTouch ? 'auto' : coming.iframe.scrolling) + .attr('src', coming.href); + + // This helps IE + $(coming.wrap).bind('onReset', function () { + try { + $(this).find('iframe').hide().attr('src', '//about:blank').end().empty(); + } catch (e) {} + }); + + if (coming.iframe.preload) { + F.showLoading(); + + iframe.one('load', function() { + $(this).data('ready', 1); + + // iOS will lose scrolling if we resize + if (!isTouch) { + $(this).bind('load.fb', F.update); + } + + // Without this trick: + // - iframe won't scroll on iOS devices + // - IE7 sometimes displays empty iframe + $(this).parents('.fancybox-wrap').width('100%').removeClass('fancybox-tmp').show(); + + F._afterLoad(); + }); + } + + coming.content = iframe.appendTo( coming.inner ); + + if (!coming.iframe.preload) { + F._afterLoad(); + } + }, + + _preloadImages: function() { + var group = F.group, + current = F.current, + len = group.length, + cnt = current.preload ? Math.min(current.preload, len - 1) : 0, + item, + i; + + for (i = 1; i <= cnt; i += 1) { + item = group[ (current.index + i ) % len ]; + + if (item.type === 'image' && item.href) { + new Image().src = item.href; + } + } + }, + + _afterLoad: function () { + var coming = F.coming, + previous = F.current, + placeholder = 'fancybox-placeholder', + current, + content, + type, + scrolling, + href, + embed; + + F.hideLoading(); + + if (!coming || F.isActive === false) { + return; + } + + if (false === F.trigger('afterLoad', coming, previous)) { + coming.wrap.stop(true).trigger('onReset').remove(); + + F.coming = null; + + return; + } + + if (previous) { + F.trigger('beforeChange', previous); + + previous.wrap.stop(true).removeClass('fancybox-opened') + .find('.fancybox-item, .fancybox-nav') + .remove(); + } + + F.unbindEvents(); + + current = coming; + content = coming.content; + type = coming.type; + scrolling = coming.scrolling; + + $.extend(F, { + wrap : current.wrap, + skin : current.skin, + outer : current.outer, + inner : current.inner, + current : current, + previous : previous + }); + + href = current.href; + + switch (type) { + case 'inline': + case 'ajax': + case 'html': + if (current.selector) { + content = $('<div>').html(content).find(current.selector); + + } else if (isQuery(content)) { + if (!content.data(placeholder)) { + content.data(placeholder, $('<div class="' + placeholder + '"></div>').insertAfter( content ).hide() ); + } + + content = content.show().detach(); + + current.wrap.bind('onReset', function () { + if ($(this).find(content).length) { + content.hide().replaceAll( content.data(placeholder) ).data(placeholder, false); + } + }); + } + break; + + case 'image': + content = current.tpl.image.replace('{href}', href); + break; + + case 'swf': + content = '<object id="fancybox-swf" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="100%" height="100%"><param name="movie" value="' + href + '"></param>'; + embed = ''; + + $.each(current.swf, function(name, val) { + content += '<param name="' + name + '" value="' + val + '"></param>'; + embed += ' ' + name + '="' + val + '"'; + }); + + content += '<embed src="' + href + '" type="application/x-shockwave-flash" width="100%" height="100%"' + embed + '></embed></object>'; + break; + } + + if (!(isQuery(content) && content.parent().is(current.inner))) { + current.inner.append( content ); + } + + // Give a chance for helpers or callbacks to update elements + F.trigger('beforeShow'); + + // Set scrolling before calculating dimensions + current.inner.css('overflow', scrolling === 'yes' ? 'scroll' : (scrolling === 'no' ? 'hidden' : scrolling)); + + // Set initial dimensions and start position + F._setDimension(); + + F.reposition(); + + F.isOpen = false; + F.coming = null; + + F.bindEvents(); + + if (!F.isOpened) { + $('.fancybox-wrap').not( current.wrap ).stop(true).trigger('onReset').remove(); + + } else if (previous.prevMethod) { + F.transitions[ previous.prevMethod ](); + } + + F.transitions[ F.isOpened ? current.nextMethod : current.openMethod ](); + + F._preloadImages(); + }, + + _setDimension: function () { + var viewport = F.getViewport(), + steps = 0, + canShrink = false, + canExpand = false, + wrap = F.wrap, + skin = F.skin, + inner = F.inner, + current = F.current, + width = current.width, + height = current.height, + minWidth = current.minWidth, + minHeight = current.minHeight, + maxWidth = current.maxWidth, + maxHeight = current.maxHeight, + scrolling = current.scrolling, + scrollOut = current.scrollOutside ? current.scrollbarWidth : 0, + margin = current.margin, + wMargin = getScalar(margin[1] + margin[3]), + hMargin = getScalar(margin[0] + margin[2]), + wPadding, + hPadding, + wSpace, + hSpace, + origWidth, + origHeight, + origMaxWidth, + origMaxHeight, + ratio, + width_, + height_, + maxWidth_, + maxHeight_, + iframe, + body; + + // Reset dimensions so we could re-check actual size + wrap.add(skin).add(inner).width('auto').height('auto').removeClass('fancybox-tmp'); + + wPadding = getScalar(skin.outerWidth(true) - skin.width()); + hPadding = getScalar(skin.outerHeight(true) - skin.height()); + + // Any space between content and viewport (margin, padding, border, title) + wSpace = wMargin + wPadding; + hSpace = hMargin + hPadding; + + origWidth = isPercentage(width) ? (viewport.w - wSpace) * getScalar(width) / 100 : width; + origHeight = isPercentage(height) ? (viewport.h - hSpace) * getScalar(height) / 100 : height; + + if (current.type === 'iframe') { + iframe = current.content; + + if (current.autoHeight && iframe.data('ready') === 1) { + try { + if (iframe[0].contentWindow.document.location) { + inner.width( origWidth ).height(9999); + + body = iframe.contents().find('body'); + + if (scrollOut) { + body.css('overflow-x', 'hidden'); + } + + origHeight = body.outerHeight(true); + } + + } catch (e) {} + } + + } else if (current.autoWidth || current.autoHeight) { + inner.addClass( 'fancybox-tmp' ); + + // Set width or height in case we need to calculate only one dimension + if (!current.autoWidth) { + inner.width( origWidth ); + } + + if (!current.autoHeight) { + inner.height( origHeight ); + } + + if (current.autoWidth) { + origWidth = inner.width(); + } + + if (current.autoHeight) { + origHeight = inner.height(); + } + + inner.removeClass( 'fancybox-tmp' ); + } + + width = getScalar( origWidth ); + height = getScalar( origHeight ); + + ratio = origWidth / origHeight; + + // Calculations for the content + minWidth = getScalar(isPercentage(minWidth) ? getScalar(minWidth, 'w') - wSpace : minWidth); + maxWidth = getScalar(isPercentage(maxWidth) ? getScalar(maxWidth, 'w') - wSpace : maxWidth); + + minHeight = getScalar(isPercentage(minHeight) ? getScalar(minHeight, 'h') - hSpace : minHeight); + maxHeight = getScalar(isPercentage(maxHeight) ? getScalar(maxHeight, 'h') - hSpace : maxHeight); + + // These will be used to determine if wrap can fit in the viewport + origMaxWidth = maxWidth; + origMaxHeight = maxHeight; + + if (current.fitToView) { + maxWidth = Math.min(viewport.w - wSpace, maxWidth); + maxHeight = Math.min(viewport.h - hSpace, maxHeight); + } + + maxWidth_ = viewport.w - wMargin; + maxHeight_ = viewport.h - hMargin; + + if (current.aspectRatio) { + if (width > maxWidth) { + width = maxWidth; + height = getScalar(width / ratio); + } + + if (height > maxHeight) { + height = maxHeight; + width = getScalar(height * ratio); + } + + if (width < minWidth) { + width = minWidth; + height = getScalar(width / ratio); + } + + if (height < minHeight) { + height = minHeight; + width = getScalar(height * ratio); + } + + } else { + width = Math.max(minWidth, Math.min(width, maxWidth)); + + if (current.autoHeight && current.type !== 'iframe') { + inner.width( width ); + + height = inner.height(); + } + + height = Math.max(minHeight, Math.min(height, maxHeight)); + } + + // Try to fit inside viewport (including the title) + if (current.fitToView) { + inner.width( width ).height( height ); + + wrap.width( width + wPadding ); + + // Real wrap dimensions + width_ = wrap.width(); + height_ = wrap.height(); + + if (current.aspectRatio) { + while ((width_ > maxWidth_ || height_ > maxHeight_) && width > minWidth && height > minHeight) { + if (steps++ > 19) { + break; + } + + height = Math.max(minHeight, Math.min(maxHeight, height - 10)); + width = getScalar(height * ratio); + + if (width < minWidth) { + width = minWidth; + height = getScalar(width / ratio); + } + + if (width > maxWidth) { + width = maxWidth; + height = getScalar(width / ratio); + } + + inner.width( width ).height( height ); + + wrap.width( width + wPadding ); + + width_ = wrap.width(); + height_ = wrap.height(); + } + + } else { + width = Math.max(minWidth, Math.min(width, width - (width_ - maxWidth_))); + height = Math.max(minHeight, Math.min(height, height - (height_ - maxHeight_))); + } + } + + if (scrollOut && scrolling === 'auto' && height < origHeight && (width + wPadding + scrollOut) < maxWidth_) { + width += scrollOut; + } + + inner.width( width ).height( height ); + + wrap.width( width + wPadding ); + + width_ = wrap.width(); + height_ = wrap.height(); + + canShrink = (width_ > maxWidth_ || height_ > maxHeight_) && width > minWidth && height > minHeight; + canExpand = current.aspectRatio ? (width < origMaxWidth && height < origMaxHeight && width < origWidth && height < origHeight) : ((width < origMaxWidth || height < origMaxHeight) && (width < origWidth || height < origHeight)); + + $.extend(current, { + dim : { + width : getValue( width_ ), + height : getValue( height_ ) + }, + origWidth : origWidth, + origHeight : origHeight, + canShrink : canShrink, + canExpand : canExpand, + wPadding : wPadding, + hPadding : hPadding, + wrapSpace : height_ - skin.outerHeight(true), + skinSpace : skin.height() - height + }); + + if (!iframe && current.autoHeight && height > minHeight && height < maxHeight && !canExpand) { + inner.height('auto'); + } + }, + + _getPosition: function (onlyAbsolute) { + var current = F.current, + viewport = F.getViewport(), + margin = current.margin, + width = F.wrap.width() + margin[1] + margin[3], + height = F.wrap.height() + margin[0] + margin[2], + rez = { + position: 'absolute', + top : margin[0], + left : margin[3] + }; + + if (current.autoCenter && current.fixed && !onlyAbsolute && height <= viewport.h && width <= viewport.w) { + rez.position = 'fixed'; + + } else if (!current.locked) { + rez.top += viewport.y; + rez.left += viewport.x; + } + + rez.top = getValue(Math.max(rez.top, rez.top + ((viewport.h - height) * current.topRatio))); + rez.left = getValue(Math.max(rez.left, rez.left + ((viewport.w - width) * current.leftRatio))); + + return rez; + }, + + _afterZoomIn: function () { + var current = F.current; + + if (!current) { + return; + } + + F.isOpen = F.isOpened = true; + + F.wrap.css('overflow', 'visible').addClass('fancybox-opened'); + + F.update(); + + // Assign a click event + if ( current.closeClick || (current.nextClick && F.group.length > 1) ) { + F.inner.css('cursor', 'pointer').bind('click.fb', function(e) { + if (!$(e.target).is('a') && !$(e.target).parent().is('a')) { + e.preventDefault(); + + F[ current.closeClick ? 'close' : 'next' ](); + } + }); + } + + // Create a close button + if (current.closeBtn) { + $(current.tpl.closeBtn).appendTo(F.skin).bind('click.fb', function(e) { + e.preventDefault(); + + F.close(); + }); + } + + // Create navigation arrows + if (current.arrows && F.group.length > 1) { + if (current.loop || current.index > 0) { + $(current.tpl.prev).appendTo(F.outer).bind('click.fb', F.prev); + } + + if (current.loop || current.index < F.group.length - 1) { + $(current.tpl.next).appendTo(F.outer).bind('click.fb', F.next); + } + } + + F.trigger('afterShow'); + + // Stop the slideshow if this is the last item + if (!current.loop && current.index === current.group.length - 1) { + F.play( false ); + + } else if (F.opts.autoPlay && !F.player.isActive) { + F.opts.autoPlay = false; + + F.play(); + } + }, + + _afterZoomOut: function ( obj ) { + obj = obj || F.current; + + $('.fancybox-wrap').trigger('onReset').remove(); + + $.extend(F, { + group : {}, + opts : {}, + router : false, + current : null, + isActive : false, + isOpened : false, + isOpen : false, + isClosing : false, + wrap : null, + skin : null, + outer : null, + inner : null + }); + + F.trigger('afterClose', obj); + } + }); + + /* + * Default transitions + */ + + F.transitions = { + getOrigPosition: function () { + var current = F.current, + element = current.element, + orig = current.orig, + pos = {}, + width = 50, + height = 50, + hPadding = current.hPadding, + wPadding = current.wPadding, + viewport = F.getViewport(); + + if (!orig && current.isDom && element.is(':visible')) { + orig = element.find('img:first'); + + if (!orig.length) { + orig = element; + } + } + + if (isQuery(orig)) { + pos = orig.offset(); + + if (orig.is('img')) { + width = orig.outerWidth(); + height = orig.outerHeight(); + } + + } else { + pos.top = viewport.y + (viewport.h - height) * current.topRatio; + pos.left = viewport.x + (viewport.w - width) * current.leftRatio; + } + + if (F.wrap.css('position') === 'fixed' || current.locked) { + pos.top -= viewport.y; + pos.left -= viewport.x; + } + + pos = { + top : getValue(pos.top - hPadding * current.topRatio), + left : getValue(pos.left - wPadding * current.leftRatio), + width : getValue(width + wPadding), + height : getValue(height + hPadding) + }; + + return pos; + }, + + step: function (now, fx) { + var ratio, + padding, + value, + prop = fx.prop, + current = F.current, + wrapSpace = current.wrapSpace, + skinSpace = current.skinSpace; + + if (prop === 'width' || prop === 'height') { + ratio = fx.end === fx.start ? 1 : (now - fx.start) / (fx.end - fx.start); + + if (F.isClosing) { + ratio = 1 - ratio; + } + + padding = prop === 'width' ? current.wPadding : current.hPadding; + value = now - padding; + + F.skin[ prop ]( getScalar( prop === 'width' ? value : value - (wrapSpace * ratio) ) ); + F.inner[ prop ]( getScalar( prop === 'width' ? value : value - (wrapSpace * ratio) - (skinSpace * ratio) ) ); + } + }, + + zoomIn: function () { + var current = F.current, + startPos = current.pos, + effect = current.openEffect, + elastic = effect === 'elastic', + endPos = $.extend({opacity : 1}, startPos); + + // Remove "position" property that breaks older IE + delete endPos.position; + + if (elastic) { + startPos = this.getOrigPosition(); + + if (current.openOpacity) { + startPos.opacity = 0.1; + } + + } else if (effect === 'fade') { + startPos.opacity = 0.1; + } + + F.wrap.css(startPos).animate(endPos, { + duration : effect === 'none' ? 0 : current.openSpeed, + easing : current.openEasing, + step : elastic ? this.step : null, + complete : F._afterZoomIn + }); + }, + + zoomOut: function () { + var current = F.current, + effect = current.closeEffect, + elastic = effect === 'elastic', + endPos = {opacity : 0.1}; + + if (elastic) { + endPos = this.getOrigPosition(); + + if (current.closeOpacity) { + endPos.opacity = 0.1; + } + } + + F.wrap.animate(endPos, { + duration : effect === 'none' ? 0 : current.closeSpeed, + easing : current.closeEasing, + step : elastic ? this.step : null, + complete : F._afterZoomOut + }); + }, + + changeIn: function () { + var current = F.current, + effect = current.nextEffect, + startPos = current.pos, + endPos = { opacity : 1 }, + direction = F.direction, + distance = 200, + field; + + startPos.opacity = 0.1; + + if (effect === 'elastic') { + field = direction === 'down' || direction === 'up' ? 'top' : 'left'; + + if (direction === 'down' || direction === 'right') { + startPos[ field ] = getValue(getScalar(startPos[ field ]) - distance); + endPos[ field ] = '+=' + distance + 'px'; + + } else { + startPos[ field ] = getValue(getScalar(startPos[ field ]) + distance); + endPos[ field ] = '-=' + distance + 'px'; + } + } + + // Workaround for http://bugs.jquery.com/ticket/12273 + if (effect === 'none') { + F._afterZoomIn(); + + } else { + F.wrap.css(startPos).animate(endPos, { + duration : current.nextSpeed, + easing : current.nextEasing, + complete : F._afterZoomIn + }); + } + }, + + changeOut: function () { + var previous = F.previous, + effect = previous.prevEffect, + endPos = { opacity : 0.1 }, + direction = F.direction, + distance = 200; + + if (effect === 'elastic') { + endPos[ direction === 'down' || direction === 'up' ? 'top' : 'left' ] = ( direction === 'up' || direction === 'left' ? '-' : '+' ) + '=' + distance + 'px'; + } + + previous.wrap.animate(endPos, { + duration : effect === 'none' ? 0 : previous.prevSpeed, + easing : previous.prevEasing, + complete : function () { + $(this).trigger('onReset').remove(); + } + }); + } + }; + + /* + * Overlay helper + */ + + F.helpers.overlay = { + defaults : { + closeClick : true, // if true, fancyBox will be closed when user clicks on the overlay + speedOut : 200, // duration of fadeOut animation + showEarly : true, // indicates if should be opened immediately or wait until the content is ready + css : {}, // custom CSS properties + locked : !isTouch, // if true, the content will be locked into overlay + fixed : true // if false, the overlay CSS position property will not be set to "fixed" + }, + + overlay : null, // current handle + fixed : false, // indicates if the overlay has position "fixed" + el : $('html'), // element that contains "the lock" + + // Public methods + create : function(opts) { + opts = $.extend({}, this.defaults, opts); + + if (this.overlay) { + this.close(); + } + + this.overlay = $('<div class="fancybox-overlay"></div>').appendTo( F.coming ? F.coming.parent : opts.parent ); + this.fixed = false; + + if (opts.fixed && F.defaults.fixed) { + this.overlay.addClass('fancybox-overlay-fixed'); + + this.fixed = true; + } + }, + + open : function(opts) { + var that = this; + + opts = $.extend({}, this.defaults, opts); + + if (this.overlay) { + this.overlay.unbind('.overlay').width('auto').height('auto'); + + } else { + this.create(opts); + } + + if (!this.fixed) { + W.bind('resize.overlay', $.proxy( this.update, this) ); + + this.update(); + } + + if (opts.closeClick) { + this.overlay.bind('click.overlay', function(e) { + if ($(e.target).hasClass('fancybox-overlay')) { + if (F.isActive) { + F.close(); + } else { + that.close(); + } + + return false; + } + }); + } + + this.overlay.css( opts.css ).show(); + }, + + close : function() { + var scrollV, scrollH; + + W.unbind('resize.overlay'); + + if (this.el.hasClass('fancybox-lock')) { + $('.fancybox-margin').removeClass('fancybox-margin'); + + scrollV = W.scrollTop(); + scrollH = W.scrollLeft(); + + this.el.removeClass('fancybox-lock'); + + W.scrollTop( scrollV ).scrollLeft( scrollH ); + } + + $('.fancybox-overlay').remove().hide(); + + $.extend(this, { + overlay : null, + fixed : false + }); + }, + + // Private, callbacks + + update : function () { + var width = '100%', offsetWidth; + + // Reset width/height so it will not mess + this.overlay.width(width).height('100%'); + + // jQuery does not return reliable result for IE + if (IE) { + offsetWidth = Math.max(document.documentElement.offsetWidth, document.body.offsetWidth); + + if (D.width() > offsetWidth) { + width = D.width(); + } + + } else if (D.width() > W.width()) { + width = D.width(); + } + + this.overlay.width(width).height(D.height()); + }, + + // This is where we can manipulate DOM, because later it would cause iframes to reload + onReady : function (opts, obj) { + var overlay = this.overlay; + + $('.fancybox-overlay').stop(true, true); + + if (!overlay) { + this.create(opts); + } + + if (opts.locked && this.fixed && obj.fixed) { + if (!overlay) { + this.margin = D.height() > W.height() ? $('html').css('margin-right').replace("px", "") : false; + } + + obj.locked = this.overlay.append( obj.wrap ); + obj.fixed = false; + } + + if (opts.showEarly === true) { + this.beforeShow.apply(this, arguments); + } + }, + + beforeShow : function(opts, obj) { + var scrollV, scrollH; + + if (obj.locked) { + if (this.margin !== false) { + $('*').filter(function(){ + return ($(this).css('position') === 'fixed' && !$(this).hasClass("fancybox-overlay") && !$(this).hasClass("fancybox-wrap") ); + }).addClass('fancybox-margin'); + + this.el.addClass('fancybox-margin'); + } + + scrollV = W.scrollTop(); + scrollH = W.scrollLeft(); + + this.el.addClass('fancybox-lock'); + + W.scrollTop( scrollV ).scrollLeft( scrollH ); + } + + this.open(opts); + }, + + onUpdate : function() { + if (!this.fixed) { + this.update(); + } + }, + + afterClose: function (opts) { + // Remove overlay if exists and fancyBox is not opening + // (e.g., it is not being open using afterClose callback) + //if (this.overlay && !F.isActive) { + if (this.overlay && !F.coming) { + this.overlay.fadeOut(opts.speedOut, $.proxy( this.close, this )); + } + } + }; + + /* + * Title helper + */ + + F.helpers.title = { + defaults : { + type : 'float', // 'float', 'inside', 'outside' or 'over', + position : 'bottom' // 'top' or 'bottom' + }, + + beforeShow: function (opts) { + var current = F.current, + text = current.title, + type = opts.type, + title, + target; + + if ($.isFunction(text)) { + text = text.call(current.element, current); + } + + if (!isString(text) || $.trim(text) === '') { + return; + } + + title = $('<div class="fancybox-title fancybox-title-' + type + '-wrap">' + text + '</div>'); + + switch (type) { + case 'inside': + target = F.skin; + break; + + case 'outside': + target = F.wrap; + break; + + case 'over': + target = F.inner; + break; + + default: // 'float' + target = F.skin; + + title.appendTo('body'); + + if (IE) { + title.width( title.width() ); + } + + title.wrapInner('<span class="child"></span>'); + + //Increase bottom margin so this title will also fit into viewport + F.current.margin[2] += Math.abs( getScalar(title.css('margin-bottom')) ); + break; + } + + title[ (opts.position === 'top' ? 'prependTo' : 'appendTo') ](target); + } + }; + + // jQuery plugin initialization + $.fn.fancybox = function (options) { + var index, + that = $(this), + selector = this.selector || '', + run = function(e) { + var what = $(this).blur(), idx = index, relType, relVal; + + if (!(e.ctrlKey || e.altKey || e.shiftKey || e.metaKey) && !what.is('.fancybox-wrap')) { + relType = options.groupAttr || 'data-fancybox-group'; + relVal = what.attr(relType); + + if (!relVal) { + relType = 'rel'; + relVal = what.get(0)[ relType ]; + } + + if (relVal && relVal !== '' && relVal !== 'nofollow') { + what = selector.length ? $(selector) : that; + what = what.filter('[' + relType + '="' + relVal + '"]'); + idx = what.index(this); + } + + options.index = idx; + + // Stop an event from bubbling if everything is fine + if (F.open(what, options) !== false) { + e.preventDefault(); + } + } + }; + + options = options || {}; + index = options.index || 0; + + if (!selector || options.live === false) { + that.unbind('click.fb-start').bind('click.fb-start', run); + + } else { + D.undelegate(selector, 'click.fb-start').delegate(selector + ":not('.fancybox-item, .fancybox-nav')", 'click.fb-start', run); + } + + this.filter('[data-fancybox-start=1]').trigger('click'); + + return this; + }; + + // Tests that need a body at doc ready + D.ready(function() { + var w1, w2; + + if ( $.scrollbarWidth === undefined ) { + // http://benalman.com/projects/jquery-misc-plugins/#scrollbarwidth + $.scrollbarWidth = function() { + var parent = $('<div style="width:50px;height:50px;overflow:auto"><div/></div>').appendTo('body'), + child = parent.children(), + width = child.innerWidth() - child.height( 99 ).innerWidth(); + + parent.remove(); + + return width; + }; + } + + if ( $.support.fixedPosition === undefined ) { + $.support.fixedPosition = (function() { + var elem = $('<div style="position:fixed;top:20px;"></div>').appendTo('body'), + fixed = ( elem[0].offsetTop === 20 || elem[0].offsetTop === 15 ); + + elem.remove(); + + return fixed; + }()); + } + + $.extend(F.defaults, { + scrollbarWidth : $.scrollbarWidth(), + fixed : $.support.fixedPosition, + parent : $('body') + }); + + //Get real width of page scroll-bar + w1 = $(window).width(); + + H.addClass('fancybox-lock-test'); + + w2 = $(window).width(); + + H.removeClass('fancybox-lock-test'); + + $("<style type='text/css'>.fancybox-margin{margin-right:" + (w2 - w1) + "px;}</style>").appendTo("head"); + }); + +}(window, document, jQuery));
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