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gduche |
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/*
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* FancyBox - jQuery Plugin
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* Simple and fancy lightbox alternative
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*
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* Examples and documentation at: http://fancybox.net
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*
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* Copyright (c) 2008 - 2010 Janis Skarnelis
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* That said, it is hardly a one-person project. Many people have submitted bugs, code, and offered their advice freely. Their support is greatly appreciated.
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*
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* Version: 1.3.4 (11/11/2010)
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* Requires: jQuery v1.3+
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*
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* Dual licensed under the MIT and GPL licenses:
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* http://www.opensource.org/licenses/mit-license.php
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* http://www.gnu.org/licenses/gpl.html
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*/
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;(function($) {
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var tmp, loading, overlay, wrap, outer, content, close, title, nav_left, nav_right,
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selectedIndex = 0, selectedOpts = {}, selectedArray = [], currentIndex = 0, currentOpts = {}, currentArray = [],
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ajaxLoader = null, imgPreloader = new Image(), imgRegExp = /\.(jpg|gif|png|bmp|jpeg)(.*)?$/i, swfRegExp = /[^\.]\.(swf)\s*$/i,
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loadingTimer, loadingFrame = 1,
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titleHeight = 0, titleStr = '', start_pos, final_pos, busy = false, fx = $.extend($('<div/>')[0], { prop: 0 }),
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isIE6 = $.browser.msie && $.browser.version < 7 && !window.XMLHttpRequest,
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/*
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* Private methods
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*/
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_abort = function() {
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loading.hide();
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imgPreloader.onerror = imgPreloader.onload = null;
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if (ajaxLoader) {
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ajaxLoader.abort();
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}
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tmp.empty();
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},
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_error = function() {
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if (false === selectedOpts.onError(selectedArray, selectedIndex, selectedOpts)) {
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loading.hide();
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busy = false;
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return;
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}
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selectedOpts.titleShow = false;
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selectedOpts.width = 'auto';
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selectedOpts.height = 'auto';
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tmp.html( '<p id="fancybox-error">The requested content cannot be loaded.<br />Please try again later.</p>' );
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_process_inline();
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},
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_start = function() {
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var obj = selectedArray[ selectedIndex ],
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href,
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type,
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title,
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str,
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emb,
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ret;
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_abort();
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selectedOpts = $.extend({}, $.fn.fancybox.defaults, (typeof $(obj).data('fancybox') == 'undefined' ? selectedOpts : $(obj).data('fancybox')));
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ret = selectedOpts.onStart(selectedArray, selectedIndex, selectedOpts);
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if (ret === false) {
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busy = false;
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return;
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} else if (typeof ret == 'object') {
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selectedOpts = $.extend(selectedOpts, ret);
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}
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title = selectedOpts.title || (obj.nodeName ? $(obj).attr('title') : obj.title) || '';
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if (obj.nodeName && !selectedOpts.orig) {
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selectedOpts.orig = $(obj).children("img:first").length ? $(obj).children("img:first") : $(obj);
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}
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if (title === '' && selectedOpts.orig && selectedOpts.titleFromAlt) {
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title = selectedOpts.orig.attr('alt');
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}
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href = selectedOpts.href || (obj.nodeName ? $(obj).attr('href') : obj.href) || null;
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if ((/^(?:javascript)/i).test(href) || href == '#') {
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href = null;
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}
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if (selectedOpts.type) {
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type = selectedOpts.type;
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if (!href) {
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href = selectedOpts.content;
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}
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} else if (selectedOpts.content) {
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type = 'html';
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} else if (href) {
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if (href.match(imgRegExp)) {
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type = 'image';
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} else if (href.match(swfRegExp)) {
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type = 'swf';
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} else if ($(obj).hasClass("iframe")) {
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type = 'iframe';
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} else if (href.indexOf("#") === 0) {
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type = 'inline';
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} else {
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type = 'ajax';
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}
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}
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if (!type) {
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_error();
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return;
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}
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if (type == 'inline') {
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obj = href.substr(href.indexOf("#"));
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type = $(obj).length > 0 ? 'inline' : 'ajax';
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}
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selectedOpts.type = type;
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selectedOpts.href = href;
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selectedOpts.title = title;
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if (selectedOpts.autoDimensions) {
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if (selectedOpts.type == 'html' || selectedOpts.type == 'inline' || selectedOpts.type == 'ajax') {
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selectedOpts.width = 'auto';
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selectedOpts.height = 'auto';
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} else {
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selectedOpts.autoDimensions = false;
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}
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}
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if (selectedOpts.modal) {
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selectedOpts.overlayShow = true;
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selectedOpts.hideOnOverlayClick = false;
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selectedOpts.hideOnContentClick = false;
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selectedOpts.enableEscapeButton = false;
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selectedOpts.showCloseButton = false;
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}
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selectedOpts.padding = parseInt(selectedOpts.padding, 10);
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selectedOpts.margin = parseInt(selectedOpts.margin, 10);
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tmp.css('padding', (selectedOpts.padding + selectedOpts.margin));
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$('.fancybox-inline-tmp').unbind('fancybox-cancel').bind('fancybox-change', function() {
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$(this).replaceWith(content.children());
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});
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switch (type) {
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case 'html' :
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tmp.html( selectedOpts.content );
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_process_inline();
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break;
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case 'inline' :
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if ( $(obj).parent().is('#fancybox-content') === true) {
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busy = false;
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return;
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}
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$('<div class="fancybox-inline-tmp" />')
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.hide()
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.insertBefore( $(obj) )
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.bind('fancybox-cleanup', function() {
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$(this).replaceWith(content.children());
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}).bind('fancybox-cancel', function() {
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$(this).replaceWith(tmp.children());
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});
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$(obj).appendTo(tmp);
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_process_inline();
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break;
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case 'image':
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busy = false;
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$.fancybox.showActivity();
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imgPreloader = new Image();
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imgPreloader.onerror = function() {
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_error();
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};
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imgPreloader.onload = function() {
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busy = true;
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imgPreloader.onerror = imgPreloader.onload = null;
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_process_image();
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};
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imgPreloader.src = href;
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break;
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case 'swf':
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selectedOpts.scrolling = 'no';
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str = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"><param name="movie" value="' + href + '"></param>';
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emb = '';
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$.each(selectedOpts.swf, function(name, val) {
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str += '<param name="' + name + '" value="' + val + '"></param>';
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emb += ' ' + name + '="' + val + '"';
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});
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str += '<embed src="' + href + '" type="application/x-shockwave-flash" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"' + emb + '></embed></object>';
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tmp.html(str);
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_process_inline();
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break;
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case 'ajax':
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busy = false;
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$.fancybox.showActivity();
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selectedOpts.ajax.win = selectedOpts.ajax.success;
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ajaxLoader = $.ajax($.extend({}, selectedOpts.ajax, {
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url : href,
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data : selectedOpts.ajax.data || {},
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error : function(XMLHttpRequest, textStatus, errorThrown) {
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if ( XMLHttpRequest.status > 0 ) {
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_error();
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}
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},
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success : function(data, textStatus, XMLHttpRequest) {
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var o = typeof XMLHttpRequest == 'object' ? XMLHttpRequest : ajaxLoader;
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if (o.status == 200) {
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if ( typeof selectedOpts.ajax.win == 'function' ) {
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ret = selectedOpts.ajax.win(href, data, textStatus, XMLHttpRequest);
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if (ret === false) {
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loading.hide();
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return;
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} else if (typeof ret == 'string' || typeof ret == 'object') {
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data = ret;
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}
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}
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tmp.html( data );
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_process_inline();
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}
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}
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}));
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break;
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case 'iframe':
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_show();
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break;
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}
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},
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_process_inline = function() {
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var
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w = selectedOpts.width,
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h = selectedOpts.height;
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if (w.toString().indexOf('%') > -1) {
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w = parseInt( ($(window).width() - (selectedOpts.margin * 2)) * parseFloat(w) / 100, 10) + 'px';
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} else {
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w = w == 'auto' ? 'auto' : w + 'px';
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}
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if (h.toString().indexOf('%') > -1) {
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h = parseInt( ($(window).height() - (selectedOpts.margin * 2)) * parseFloat(h) / 100, 10) + 'px';
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} else {
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h = h == 'auto' ? 'auto' : h + 'px';
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}
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tmp.wrapInner('<div style="width:' + w + ';height:' + h + ';overflow: ' + (selectedOpts.scrolling == 'auto' ? 'auto' : (selectedOpts.scrolling == 'yes' ? 'scroll' : 'hidden')) + ';position:relative;"></div>');
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selectedOpts.width = tmp.width();
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selectedOpts.height = tmp.height();
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_show();
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},
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_process_image = function() {
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selectedOpts.width = imgPreloader.width;
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selectedOpts.height = imgPreloader.height;
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$("<img />").attr({
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'id' : 'fancybox-img',
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'src' : imgPreloader.src,
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'alt' : selectedOpts.title
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}).appendTo( tmp );
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_show();
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},
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_show = function() {
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var pos, equal;
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loading.hide();
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if (wrap.is(":visible") && false === currentOpts.onCleanup(currentArray, currentIndex, currentOpts)) {
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$.event.trigger('fancybox-cancel');
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busy = false;
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return;
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}
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busy = true;
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$(content.add( overlay )).unbind();
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$(window).unbind("resize.fb scroll.fb");
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$(document).unbind('keydown.fb');
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if (wrap.is(":visible") && currentOpts.titlePosition !== 'outside') {
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wrap.css('height', wrap.height());
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}
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currentArray = selectedArray;
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currentIndex = selectedIndex;
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currentOpts = selectedOpts;
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if (currentOpts.overlayShow) {
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overlay.css({
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'background-color' : currentOpts.overlayColor,
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'opacity' : currentOpts.overlayOpacity,
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'cursor' : currentOpts.hideOnOverlayClick ? 'pointer' : 'auto',
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'height' : $(document).height()
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});
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if (!overlay.is(':visible')) {
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if (isIE6) {
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$('select:not(#fancybox-tmp select)').filter(function() {
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return this.style.visibility !== 'hidden';
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}).css({'visibility' : 'hidden'}).one('fancybox-cleanup', function() {
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359 |
this.style.visibility = 'inherit';
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});
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}
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overlay.show();
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}
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} else {
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overlay.hide();
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}
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368 |
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final_pos = _get_zoom_to();
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370 |
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_process_title();
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372 |
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373 |
if (wrap.is(":visible")) {
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374 |
$( close.add( nav_left ).add( nav_right ) ).hide();
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375 |
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pos = wrap.position(),
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377 |
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378 |
start_pos = {
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379 |
top : pos.top,
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380 |
left : pos.left,
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381 |
width : wrap.width(),
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382 |
height : wrap.height()
|
|
|
383 |
};
|
|
|
384 |
|
|
|
385 |
equal = (start_pos.width == final_pos.width && start_pos.height == final_pos.height);
|
|
|
386 |
|
|
|
387 |
content.fadeTo(currentOpts.changeFade, 0.3, function() {
|
|
|
388 |
var finish_resizing = function() {
|
|
|
389 |
content.html( tmp.contents() ).fadeTo(currentOpts.changeFade, 1, _finish);
|
|
|
390 |
};
|
|
|
391 |
|
|
|
392 |
$.event.trigger('fancybox-change');
|
|
|
393 |
|
|
|
394 |
content
|
|
|
395 |
.empty()
|
|
|
396 |
.removeAttr('filter')
|
|
|
397 |
.css({
|
|
|
398 |
'border-width' : currentOpts.padding,
|
|
|
399 |
'width' : final_pos.width - currentOpts.padding * 2,
|
|
|
400 |
'height' : selectedOpts.autoDimensions ? 'auto' : final_pos.height - titleHeight - currentOpts.padding * 2
|
|
|
401 |
});
|
|
|
402 |
|
|
|
403 |
if (equal) {
|
|
|
404 |
finish_resizing();
|
|
|
405 |
|
|
|
406 |
} else {
|
|
|
407 |
fx.prop = 0;
|
|
|
408 |
|
|
|
409 |
$(fx).animate({prop: 1}, {
|
|
|
410 |
duration : currentOpts.changeSpeed,
|
|
|
411 |
easing : currentOpts.easingChange,
|
|
|
412 |
step : _draw,
|
|
|
413 |
complete : finish_resizing
|
|
|
414 |
});
|
|
|
415 |
}
|
|
|
416 |
});
|
|
|
417 |
|
|
|
418 |
return;
|
|
|
419 |
}
|
|
|
420 |
|
|
|
421 |
wrap.removeAttr("style");
|
|
|
422 |
|
|
|
423 |
content.css('border-width', currentOpts.padding);
|
|
|
424 |
|
|
|
425 |
if (currentOpts.transitionIn == 'elastic') {
|
|
|
426 |
start_pos = _get_zoom_from();
|
|
|
427 |
|
|
|
428 |
content.html( tmp.contents() );
|
|
|
429 |
|
|
|
430 |
wrap.show();
|
|
|
431 |
|
|
|
432 |
if (currentOpts.opacity) {
|
|
|
433 |
final_pos.opacity = 0;
|
|
|
434 |
}
|
|
|
435 |
|
|
|
436 |
fx.prop = 0;
|
|
|
437 |
|
|
|
438 |
$(fx).animate({prop: 1}, {
|
|
|
439 |
duration : currentOpts.speedIn,
|
|
|
440 |
easing : currentOpts.easingIn,
|
|
|
441 |
step : _draw,
|
|
|
442 |
complete : _finish
|
|
|
443 |
});
|
|
|
444 |
|
|
|
445 |
return;
|
|
|
446 |
}
|
|
|
447 |
|
|
|
448 |
if (currentOpts.titlePosition == 'inside' && titleHeight > 0) {
|
|
|
449 |
title.show();
|
|
|
450 |
}
|
|
|
451 |
|
|
|
452 |
content
|
|
|
453 |
.css({
|
|
|
454 |
'width' : final_pos.width - currentOpts.padding * 2,
|
|
|
455 |
'height' : selectedOpts.autoDimensions ? 'auto' : final_pos.height - titleHeight - currentOpts.padding * 2
|
|
|
456 |
})
|
|
|
457 |
.html( tmp.contents() );
|
|
|
458 |
|
|
|
459 |
wrap
|
|
|
460 |
.css(final_pos)
|
|
|
461 |
.fadeIn( currentOpts.transitionIn == 'none' ? 0 : currentOpts.speedIn, _finish );
|
|
|
462 |
},
|
|
|
463 |
|
|
|
464 |
_format_title = function(title) {
|
|
|
465 |
if (title && title.length) {
|
|
|
466 |
if (currentOpts.titlePosition == 'float') {
|
|
|
467 |
return '<table id="fancybox-title-float-wrap" cellpadding="0" cellspacing="0"><tr><td id="fancybox-title-float-left"></td><td id="fancybox-title-float-main">' + title + '</td><td id="fancybox-title-float-right"></td></tr></table>';
|
|
|
468 |
}
|
|
|
469 |
|
|
|
470 |
return '<div id="fancybox-title-' + currentOpts.titlePosition + '">' + title + '</div>';
|
|
|
471 |
}
|
|
|
472 |
|
|
|
473 |
return false;
|
|
|
474 |
},
|
|
|
475 |
|
|
|
476 |
_process_title = function() {
|
|
|
477 |
titleStr = currentOpts.title || '';
|
|
|
478 |
titleHeight = 0;
|
|
|
479 |
|
|
|
480 |
title
|
|
|
481 |
.empty()
|
|
|
482 |
.removeAttr('style')
|
|
|
483 |
.removeClass();
|
|
|
484 |
|
|
|
485 |
if (currentOpts.titleShow === false) {
|
|
|
486 |
title.hide();
|
|
|
487 |
return;
|
|
|
488 |
}
|
|
|
489 |
|
|
|
490 |
titleStr = $.isFunction(currentOpts.titleFormat) ? currentOpts.titleFormat(titleStr, currentArray, currentIndex, currentOpts) : _format_title(titleStr);
|
|
|
491 |
|
|
|
492 |
if (!titleStr || titleStr === '') {
|
|
|
493 |
title.hide();
|
|
|
494 |
return;
|
|
|
495 |
}
|
|
|
496 |
|
|
|
497 |
title
|
|
|
498 |
.addClass('fancybox-title-' + currentOpts.titlePosition)
|
|
|
499 |
.html( titleStr )
|
|
|
500 |
.appendTo( 'body' )
|
|
|
501 |
.show();
|
|
|
502 |
|
|
|
503 |
switch (currentOpts.titlePosition) {
|
|
|
504 |
case 'inside':
|
|
|
505 |
title
|
|
|
506 |
.css({
|
|
|
507 |
'width' : final_pos.width - (currentOpts.padding * 2),
|
|
|
508 |
'marginLeft' : currentOpts.padding,
|
|
|
509 |
'marginRight' : currentOpts.padding
|
|
|
510 |
});
|
|
|
511 |
|
|
|
512 |
titleHeight = title.outerHeight(true);
|
|
|
513 |
|
|
|
514 |
title.appendTo( outer );
|
|
|
515 |
|
|
|
516 |
final_pos.height += titleHeight;
|
|
|
517 |
break;
|
|
|
518 |
|
|
|
519 |
case 'over':
|
|
|
520 |
title
|
|
|
521 |
.css({
|
|
|
522 |
'marginLeft' : currentOpts.padding,
|
|
|
523 |
'width' : final_pos.width - (currentOpts.padding * 2),
|
|
|
524 |
'bottom' : currentOpts.padding
|
|
|
525 |
})
|
|
|
526 |
.appendTo( outer );
|
|
|
527 |
break;
|
|
|
528 |
|
|
|
529 |
case 'float':
|
|
|
530 |
title
|
|
|
531 |
.css('left', parseInt((title.width() - final_pos.width - 40)/ 2, 10) * -1)
|
|
|
532 |
.appendTo( wrap );
|
|
|
533 |
break;
|
|
|
534 |
|
|
|
535 |
default:
|
|
|
536 |
title
|
|
|
537 |
.css({
|
|
|
538 |
'width' : final_pos.width - (currentOpts.padding * 2),
|
|
|
539 |
'paddingLeft' : currentOpts.padding,
|
|
|
540 |
'paddingRight' : currentOpts.padding
|
|
|
541 |
})
|
|
|
542 |
.appendTo( wrap );
|
|
|
543 |
break;
|
|
|
544 |
}
|
|
|
545 |
|
|
|
546 |
title.hide();
|
|
|
547 |
},
|
|
|
548 |
|
|
|
549 |
_set_navigation = function() {
|
|
|
550 |
if (currentOpts.enableEscapeButton || currentOpts.enableKeyboardNav) {
|
|
|
551 |
$(document).bind('keydown.fb', function(e) {
|
|
|
552 |
if (e.keyCode == 27 && currentOpts.enableEscapeButton) {
|
|
|
553 |
e.preventDefault();
|
|
|
554 |
$.fancybox.close();
|
|
|
555 |
|
|
|
556 |
} else if ((e.keyCode == 37 || e.keyCode == 39) && currentOpts.enableKeyboardNav && e.target.tagName !== 'INPUT' && e.target.tagName !== 'TEXTAREA' && e.target.tagName !== 'SELECT') {
|
|
|
557 |
e.preventDefault();
|
|
|
558 |
$.fancybox[ e.keyCode == 37 ? 'prev' : 'next']();
|
|
|
559 |
}
|
|
|
560 |
});
|
|
|
561 |
}
|
|
|
562 |
|
|
|
563 |
if (!currentOpts.showNavArrows) {
|
|
|
564 |
nav_left.hide();
|
|
|
565 |
nav_right.hide();
|
|
|
566 |
return;
|
|
|
567 |
}
|
|
|
568 |
|
|
|
569 |
if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex !== 0) {
|
|
|
570 |
nav_left.show();
|
|
|
571 |
}
|
|
|
572 |
|
|
|
573 |
if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex != (currentArray.length -1)) {
|
|
|
574 |
nav_right.show();
|
|
|
575 |
}
|
|
|
576 |
},
|
|
|
577 |
|
|
|
578 |
_finish = function () {
|
|
|
579 |
if (!$.support.opacity) {
|
|
|
580 |
content.get(0).style.removeAttribute('filter');
|
|
|
581 |
wrap.get(0).style.removeAttribute('filter');
|
|
|
582 |
}
|
|
|
583 |
|
|
|
584 |
if (selectedOpts.autoDimensions) {
|
|
|
585 |
content.css('height', 'auto');
|
|
|
586 |
}
|
|
|
587 |
|
|
|
588 |
wrap.css('height', 'auto');
|
|
|
589 |
|
|
|
590 |
if (titleStr && titleStr.length) {
|
|
|
591 |
title.show();
|
|
|
592 |
}
|
|
|
593 |
|
|
|
594 |
if (currentOpts.showCloseButton) {
|
|
|
595 |
close.show();
|
|
|
596 |
}
|
|
|
597 |
|
|
|
598 |
_set_navigation();
|
|
|
599 |
|
|
|
600 |
if (currentOpts.hideOnContentClick) {
|
|
|
601 |
content.bind('click', $.fancybox.close);
|
|
|
602 |
}
|
|
|
603 |
|
|
|
604 |
if (currentOpts.hideOnOverlayClick) {
|
|
|
605 |
overlay.bind('click', $.fancybox.close);
|
|
|
606 |
}
|
|
|
607 |
|
|
|
608 |
$(window).bind("resize.fb", $.fancybox.resize);
|
|
|
609 |
|
|
|
610 |
if (currentOpts.centerOnScroll) {
|
|
|
611 |
$(window).bind("scroll.fb", $.fancybox.center);
|
|
|
612 |
}
|
|
|
613 |
|
|
|
614 |
if (currentOpts.type == 'iframe') {
|
|
|
615 |
$('<iframe id="fancybox-frame" name="fancybox-frame' + new Date().getTime() + '" frameborder="0" hspace="0" ' + ($.browser.msie ? 'allowtransparency="true""' : '') + ' scrolling="' + selectedOpts.scrolling + '" src="' + currentOpts.href + '"></iframe>').appendTo(content);
|
|
|
616 |
}
|
|
|
617 |
|
|
|
618 |
wrap.show();
|
|
|
619 |
|
|
|
620 |
busy = false;
|
|
|
621 |
|
|
|
622 |
$.fancybox.center();
|
|
|
623 |
|
|
|
624 |
currentOpts.onComplete(currentArray, currentIndex, currentOpts);
|
|
|
625 |
|
|
|
626 |
_preload_images();
|
|
|
627 |
},
|
|
|
628 |
|
|
|
629 |
_preload_images = function() {
|
|
|
630 |
var href,
|
|
|
631 |
objNext;
|
|
|
632 |
|
|
|
633 |
if ((currentArray.length -1) > currentIndex) {
|
|
|
634 |
href = currentArray[ currentIndex + 1 ].href;
|
|
|
635 |
|
|
|
636 |
if (typeof href !== 'undefined' && href.match(imgRegExp)) {
|
|
|
637 |
objNext = new Image();
|
|
|
638 |
objNext.src = href;
|
|
|
639 |
}
|
|
|
640 |
}
|
|
|
641 |
|
|
|
642 |
if (currentIndex > 0) {
|
|
|
643 |
href = currentArray[ currentIndex - 1 ].href;
|
|
|
644 |
|
|
|
645 |
if (typeof href !== 'undefined' && href.match(imgRegExp)) {
|
|
|
646 |
objNext = new Image();
|
|
|
647 |
objNext.src = href;
|
|
|
648 |
}
|
|
|
649 |
}
|
|
|
650 |
},
|
|
|
651 |
|
|
|
652 |
_draw = function(pos) {
|
|
|
653 |
var dim = {
|
|
|
654 |
width : parseInt(start_pos.width + (final_pos.width - start_pos.width) * pos, 10),
|
|
|
655 |
height : parseInt(start_pos.height + (final_pos.height - start_pos.height) * pos, 10),
|
|
|
656 |
|
|
|
657 |
top : parseInt(start_pos.top + (final_pos.top - start_pos.top) * pos, 10),
|
|
|
658 |
left : parseInt(start_pos.left + (final_pos.left - start_pos.left) * pos, 10)
|
|
|
659 |
};
|
|
|
660 |
|
|
|
661 |
if (typeof final_pos.opacity !== 'undefined') {
|
|
|
662 |
dim.opacity = pos < 0.5 ? 0.5 : pos;
|
|
|
663 |
}
|
|
|
664 |
|
|
|
665 |
wrap.css(dim);
|
|
|
666 |
|
|
|
667 |
content.css({
|
|
|
668 |
'width' : dim.width - currentOpts.padding * 2,
|
|
|
669 |
'height' : dim.height - (titleHeight * pos) - currentOpts.padding * 2
|
|
|
670 |
});
|
|
|
671 |
},
|
|
|
672 |
|
|
|
673 |
_get_viewport = function() {
|
|
|
674 |
return [
|
|
|
675 |
$(window).width() - (currentOpts.margin * 2),
|
|
|
676 |
$(window).height() - (currentOpts.margin * 2),
|
|
|
677 |
$(document).scrollLeft() + currentOpts.margin,
|
|
|
678 |
$(document).scrollTop() + currentOpts.margin
|
|
|
679 |
];
|
|
|
680 |
},
|
|
|
681 |
|
|
|
682 |
_get_zoom_to = function () {
|
|
|
683 |
var view = _get_viewport(),
|
|
|
684 |
to = {},
|
|
|
685 |
resize = currentOpts.autoScale,
|
|
|
686 |
double_padding = currentOpts.padding * 2,
|
|
|
687 |
ratio;
|
|
|
688 |
|
|
|
689 |
if (currentOpts.width.toString().indexOf('%') > -1) {
|
|
|
690 |
to.width = parseInt((view[0] * parseFloat(currentOpts.width)) / 100, 10);
|
|
|
691 |
} else {
|
|
|
692 |
to.width = currentOpts.width + double_padding;
|
|
|
693 |
}
|
|
|
694 |
|
|
|
695 |
if (currentOpts.height.toString().indexOf('%') > -1) {
|
|
|
696 |
to.height = parseInt((view[1] * parseFloat(currentOpts.height)) / 100, 10);
|
|
|
697 |
} else {
|
|
|
698 |
to.height = currentOpts.height + double_padding;
|
|
|
699 |
}
|
|
|
700 |
|
|
|
701 |
if (resize && (to.width > view[0] || to.height > view[1])) {
|
|
|
702 |
if (selectedOpts.type == 'image' || selectedOpts.type == 'swf') {
|
|
|
703 |
ratio = (currentOpts.width ) / (currentOpts.height );
|
|
|
704 |
|
|
|
705 |
if ((to.width ) > view[0]) {
|
|
|
706 |
to.width = view[0];
|
|
|
707 |
to.height = parseInt(((to.width - double_padding) / ratio) + double_padding, 10);
|
|
|
708 |
}
|
|
|
709 |
|
|
|
710 |
if ((to.height) > view[1]) {
|
|
|
711 |
to.height = view[1];
|
|
|
712 |
to.width = parseInt(((to.height - double_padding) * ratio) + double_padding, 10);
|
|
|
713 |
}
|
|
|
714 |
|
|
|
715 |
} else {
|
|
|
716 |
to.width = Math.min(to.width, view[0]);
|
|
|
717 |
to.height = Math.min(to.height, view[1]);
|
|
|
718 |
}
|
|
|
719 |
}
|
|
|
720 |
|
|
|
721 |
to.top = parseInt(Math.max(view[3] - 20, view[3] + ((view[1] - to.height - 40) * 0.5)), 10);
|
|
|
722 |
to.left = parseInt(Math.max(view[2] - 20, view[2] + ((view[0] - to.width - 40) * 0.5)), 10);
|
|
|
723 |
|
|
|
724 |
return to;
|
|
|
725 |
},
|
|
|
726 |
|
|
|
727 |
_get_obj_pos = function(obj) {
|
|
|
728 |
var pos = obj.offset();
|
|
|
729 |
|
|
|
730 |
pos.top += parseInt( obj.css('paddingTop'), 10 ) || 0;
|
|
|
731 |
pos.left += parseInt( obj.css('paddingLeft'), 10 ) || 0;
|
|
|
732 |
|
|
|
733 |
pos.top += parseInt( obj.css('border-top-width'), 10 ) || 0;
|
|
|
734 |
pos.left += parseInt( obj.css('border-left-width'), 10 ) || 0;
|
|
|
735 |
|
|
|
736 |
pos.width = obj.width();
|
|
|
737 |
pos.height = obj.height();
|
|
|
738 |
|
|
|
739 |
return pos;
|
|
|
740 |
},
|
|
|
741 |
|
|
|
742 |
_get_zoom_from = function() {
|
|
|
743 |
var orig = selectedOpts.orig ? $(selectedOpts.orig) : false,
|
|
|
744 |
from = {},
|
|
|
745 |
pos,
|
|
|
746 |
view;
|
|
|
747 |
|
|
|
748 |
if (orig && orig.length) {
|
|
|
749 |
pos = _get_obj_pos(orig);
|
|
|
750 |
|
|
|
751 |
from = {
|
|
|
752 |
width : pos.width + (currentOpts.padding * 2),
|
|
|
753 |
height : pos.height + (currentOpts.padding * 2),
|
|
|
754 |
top : pos.top - currentOpts.padding - 20,
|
|
|
755 |
left : pos.left - currentOpts.padding - 20
|
|
|
756 |
};
|
|
|
757 |
|
|
|
758 |
} else {
|
|
|
759 |
view = _get_viewport();
|
|
|
760 |
|
|
|
761 |
from = {
|
|
|
762 |
width : currentOpts.padding * 2,
|
|
|
763 |
height : currentOpts.padding * 2,
|
|
|
764 |
top : parseInt(view[3] + view[1] * 0.5, 10),
|
|
|
765 |
left : parseInt(view[2] + view[0] * 0.5, 10)
|
|
|
766 |
};
|
|
|
767 |
}
|
|
|
768 |
|
|
|
769 |
return from;
|
|
|
770 |
},
|
|
|
771 |
|
|
|
772 |
_animate_loading = function() {
|
|
|
773 |
if (!loading.is(':visible')){
|
|
|
774 |
clearInterval(loadingTimer);
|
|
|
775 |
return;
|
|
|
776 |
}
|
|
|
777 |
|
|
|
778 |
$('div', loading).css('top', (loadingFrame * -40) + 'px');
|
|
|
779 |
|
|
|
780 |
loadingFrame = (loadingFrame + 1) % 12;
|
|
|
781 |
};
|
|
|
782 |
|
|
|
783 |
/*
|
|
|
784 |
* Public methods
|
|
|
785 |
*/
|
|
|
786 |
|
|
|
787 |
$.fn.fancybox = function(options) {
|
|
|
788 |
if (!$(this).length) {
|
|
|
789 |
return this;
|
|
|
790 |
}
|
|
|
791 |
|
|
|
792 |
$(this)
|
|
|
793 |
.data('fancybox', $.extend({}, options, ($.metadata ? $(this).metadata() : {})))
|
|
|
794 |
.unbind('click.fb')
|
|
|
795 |
.bind('click.fb', function(e) {
|
|
|
796 |
e.preventDefault();
|
|
|
797 |
|
|
|
798 |
if (busy) {
|
|
|
799 |
return;
|
|
|
800 |
}
|
|
|
801 |
|
|
|
802 |
busy = true;
|
|
|
803 |
|
|
|
804 |
$(this).blur();
|
|
|
805 |
|
|
|
806 |
selectedArray = [];
|
|
|
807 |
selectedIndex = 0;
|
|
|
808 |
|
|
|
809 |
var rel = $(this).attr('rel') || '';
|
|
|
810 |
|
|
|
811 |
if (!rel || rel == '' || rel === 'nofollow') {
|
|
|
812 |
selectedArray.push(this);
|
|
|
813 |
|
|
|
814 |
} else {
|
|
|
815 |
selectedArray = $("a[rel=" + rel + "], area[rel=" + rel + "]");
|
|
|
816 |
selectedIndex = selectedArray.index( this );
|
|
|
817 |
}
|
|
|
818 |
|
|
|
819 |
_start();
|
|
|
820 |
|
|
|
821 |
return;
|
|
|
822 |
});
|
|
|
823 |
|
|
|
824 |
return this;
|
|
|
825 |
};
|
|
|
826 |
|
|
|
827 |
$.fancybox = function(obj) {
|
|
|
828 |
var opts;
|
|
|
829 |
|
|
|
830 |
if (busy) {
|
|
|
831 |
return;
|
|
|
832 |
}
|
|
|
833 |
|
|
|
834 |
busy = true;
|
|
|
835 |
opts = typeof arguments[1] !== 'undefined' ? arguments[1] : {};
|
|
|
836 |
|
|
|
837 |
selectedArray = [];
|
|
|
838 |
selectedIndex = parseInt(opts.index, 10) || 0;
|
|
|
839 |
|
|
|
840 |
if ($.isArray(obj)) {
|
|
|
841 |
for (var i = 0, j = obj.length; i < j; i++) {
|
|
|
842 |
if (typeof obj[i] == 'object') {
|
|
|
843 |
$(obj[i]).data('fancybox', $.extend({}, opts, obj[i]));
|
|
|
844 |
} else {
|
|
|
845 |
obj[i] = $({}).data('fancybox', $.extend({content : obj[i]}, opts));
|
|
|
846 |
}
|
|
|
847 |
}
|
|
|
848 |
|
|
|
849 |
selectedArray = jQuery.merge(selectedArray, obj);
|
|
|
850 |
|
|
|
851 |
} else {
|
|
|
852 |
if (typeof obj == 'object') {
|
|
|
853 |
$(obj).data('fancybox', $.extend({}, opts, obj));
|
|
|
854 |
} else {
|
|
|
855 |
obj = $({}).data('fancybox', $.extend({content : obj}, opts));
|
|
|
856 |
}
|
|
|
857 |
|
|
|
858 |
selectedArray.push(obj);
|
|
|
859 |
}
|
|
|
860 |
|
|
|
861 |
if (selectedIndex > selectedArray.length || selectedIndex < 0) {
|
|
|
862 |
selectedIndex = 0;
|
|
|
863 |
}
|
|
|
864 |
|
|
|
865 |
_start();
|
|
|
866 |
};
|
|
|
867 |
|
|
|
868 |
$.fancybox.showActivity = function() {
|
|
|
869 |
clearInterval(loadingTimer);
|
|
|
870 |
|
|
|
871 |
loading.show();
|
|
|
872 |
loadingTimer = setInterval(_animate_loading, 66);
|
|
|
873 |
};
|
|
|
874 |
|
|
|
875 |
$.fancybox.hideActivity = function() {
|
|
|
876 |
loading.hide();
|
|
|
877 |
};
|
|
|
878 |
|
|
|
879 |
$.fancybox.next = function() {
|
|
|
880 |
return $.fancybox.pos( currentIndex + 1);
|
|
|
881 |
};
|
|
|
882 |
|
|
|
883 |
$.fancybox.prev = function() {
|
|
|
884 |
return $.fancybox.pos( currentIndex - 1);
|
|
|
885 |
};
|
|
|
886 |
|
|
|
887 |
$.fancybox.pos = function(pos) {
|
|
|
888 |
if (busy) {
|
|
|
889 |
return;
|
|
|
890 |
}
|
|
|
891 |
|
|
|
892 |
pos = parseInt(pos);
|
|
|
893 |
|
|
|
894 |
selectedArray = currentArray;
|
|
|
895 |
|
|
|
896 |
if (pos > -1 && pos < currentArray.length) {
|
|
|
897 |
selectedIndex = pos;
|
|
|
898 |
_start();
|
|
|
899 |
|
|
|
900 |
} else if (currentOpts.cyclic && currentArray.length > 1) {
|
|
|
901 |
selectedIndex = pos >= currentArray.length ? 0 : currentArray.length - 1;
|
|
|
902 |
_start();
|
|
|
903 |
}
|
|
|
904 |
|
|
|
905 |
return;
|
|
|
906 |
};
|
|
|
907 |
|
|
|
908 |
$.fancybox.cancel = function() {
|
|
|
909 |
if (busy) {
|
|
|
910 |
return;
|
|
|
911 |
}
|
|
|
912 |
|
|
|
913 |
busy = true;
|
|
|
914 |
|
|
|
915 |
$.event.trigger('fancybox-cancel');
|
|
|
916 |
|
|
|
917 |
_abort();
|
|
|
918 |
|
|
|
919 |
selectedOpts.onCancel(selectedArray, selectedIndex, selectedOpts);
|
|
|
920 |
|
|
|
921 |
busy = false;
|
|
|
922 |
};
|
|
|
923 |
|
|
|
924 |
// Note: within an iframe use - parent.$.fancybox.close();
|
|
|
925 |
$.fancybox.close = function() {
|
|
|
926 |
if (busy || wrap.is(':hidden')) {
|
|
|
927 |
return;
|
|
|
928 |
}
|
|
|
929 |
|
|
|
930 |
busy = true;
|
|
|
931 |
|
|
|
932 |
if (currentOpts && false === currentOpts.onCleanup(currentArray, currentIndex, currentOpts)) {
|
|
|
933 |
busy = false;
|
|
|
934 |
return;
|
|
|
935 |
}
|
|
|
936 |
|
|
|
937 |
_abort();
|
|
|
938 |
|
|
|
939 |
$(close.add( nav_left ).add( nav_right )).hide();
|
|
|
940 |
|
|
|
941 |
$(content.add( overlay )).unbind();
|
|
|
942 |
|
|
|
943 |
$(window).unbind("resize.fb scroll.fb");
|
|
|
944 |
$(document).unbind('keydown.fb');
|
|
|
945 |
|
|
|
946 |
content.find('iframe').attr('src', isIE6 && /^https/i.test(window.location.href || '') ? 'javascript:void(false)' : 'about:blank');
|
|
|
947 |
|
|
|
948 |
if (currentOpts.titlePosition !== 'inside') {
|
|
|
949 |
title.empty();
|
|
|
950 |
}
|
|
|
951 |
|
|
|
952 |
wrap.stop();
|
|
|
953 |
|
|
|
954 |
function _cleanup() {
|
|
|
955 |
overlay.fadeOut('fast');
|
|
|
956 |
|
|
|
957 |
title.empty().hide();
|
|
|
958 |
wrap.hide();
|
|
|
959 |
|
|
|
960 |
$.event.trigger('fancybox-cleanup');
|
|
|
961 |
|
|
|
962 |
content.empty();
|
|
|
963 |
|
|
|
964 |
currentOpts.onClosed(currentArray, currentIndex, currentOpts);
|
|
|
965 |
|
|
|
966 |
currentArray = selectedOpts = [];
|
|
|
967 |
currentIndex = selectedIndex = 0;
|
|
|
968 |
currentOpts = selectedOpts = {};
|
|
|
969 |
|
|
|
970 |
busy = false;
|
|
|
971 |
}
|
|
|
972 |
|
|
|
973 |
if (currentOpts.transitionOut == 'elastic') {
|
|
|
974 |
start_pos = _get_zoom_from();
|
|
|
975 |
|
|
|
976 |
var pos = wrap.position();
|
|
|
977 |
|
|
|
978 |
final_pos = {
|
|
|
979 |
top : pos.top ,
|
|
|
980 |
left : pos.left,
|
|
|
981 |
width : wrap.width(),
|
|
|
982 |
height : wrap.height()
|
|
|
983 |
};
|
|
|
984 |
|
|
|
985 |
if (currentOpts.opacity) {
|
|
|
986 |
final_pos.opacity = 1;
|
|
|
987 |
}
|
|
|
988 |
|
|
|
989 |
title.empty().hide();
|
|
|
990 |
|
|
|
991 |
fx.prop = 1;
|
|
|
992 |
|
|
|
993 |
$(fx).animate({ prop: 0 }, {
|
|
|
994 |
duration : currentOpts.speedOut,
|
|
|
995 |
easing : currentOpts.easingOut,
|
|
|
996 |
step : _draw,
|
|
|
997 |
complete : _cleanup
|
|
|
998 |
});
|
|
|
999 |
|
|
|
1000 |
} else {
|
|
|
1001 |
wrap.fadeOut( currentOpts.transitionOut == 'none' ? 0 : currentOpts.speedOut, _cleanup);
|
|
|
1002 |
}
|
|
|
1003 |
};
|
|
|
1004 |
|
|
|
1005 |
$.fancybox.resize = function() {
|
|
|
1006 |
if (overlay.is(':visible')) {
|
|
|
1007 |
overlay.css('height', $(document).height());
|
|
|
1008 |
}
|
|
|
1009 |
|
|
|
1010 |
$.fancybox.center(true);
|
|
|
1011 |
};
|
|
|
1012 |
|
|
|
1013 |
$.fancybox.center = function() {
|
|
|
1014 |
var view, align;
|
|
|
1015 |
|
|
|
1016 |
if (busy) {
|
|
|
1017 |
return;
|
|
|
1018 |
}
|
|
|
1019 |
|
|
|
1020 |
align = arguments[0] === true ? 1 : 0;
|
|
|
1021 |
view = _get_viewport();
|
|
|
1022 |
|
|
|
1023 |
if (!align && (wrap.width() > view[0] || wrap.height() > view[1])) {
|
|
|
1024 |
return;
|
|
|
1025 |
}
|
|
|
1026 |
|
|
|
1027 |
wrap
|
|
|
1028 |
.stop()
|
|
|
1029 |
.animate({
|
|
|
1030 |
'top' : parseInt(Math.max(view[3] - 20, view[3] + ((view[1] - content.height() - 40) * 0.5) - currentOpts.padding)),
|
|
|
1031 |
'left' : parseInt(Math.max(view[2] - 20, view[2] + ((view[0] - content.width() - 40) * 0.5) - currentOpts.padding))
|
|
|
1032 |
}, typeof arguments[0] == 'number' ? arguments[0] : 200);
|
|
|
1033 |
};
|
|
|
1034 |
|
|
|
1035 |
$.fancybox.init = function() {
|
|
|
1036 |
if ($("#fancybox-wrap").length) {
|
|
|
1037 |
return;
|
|
|
1038 |
}
|
|
|
1039 |
|
|
|
1040 |
$('body').append(
|
|
|
1041 |
tmp = $('<div id="fancybox-tmp"></div>'),
|
|
|
1042 |
loading = $('<div id="fancybox-loading"><div></div></div>'),
|
|
|
1043 |
overlay = $('<div id="fancybox-overlay"></div>'),
|
|
|
1044 |
wrap = $('<div id="fancybox-wrap"></div>')
|
|
|
1045 |
);
|
|
|
1046 |
|
|
|
1047 |
outer = $('<div id="fancybox-outer"></div>')
|
|
|
1048 |
.append('<div class="fancybox-bg" id="fancybox-bg-n"></div><div class="fancybox-bg" id="fancybox-bg-ne"></div><div class="fancybox-bg" id="fancybox-bg-e"></div><div class="fancybox-bg" id="fancybox-bg-se"></div><div class="fancybox-bg" id="fancybox-bg-s"></div><div class="fancybox-bg" id="fancybox-bg-sw"></div><div class="fancybox-bg" id="fancybox-bg-w"></div><div class="fancybox-bg" id="fancybox-bg-nw"></div>')
|
|
|
1049 |
.appendTo( wrap );
|
|
|
1050 |
|
|
|
1051 |
outer.append(
|
|
|
1052 |
content = $('<div id="fancybox-content"></div>'),
|
|
|
1053 |
close = $('<a id="fancybox-close"></a>'),
|
|
|
1054 |
title = $('<div id="fancybox-title"></div>'),
|
|
|
1055 |
|
|
|
1056 |
nav_left = $('<a href="javascript:;" id="fancybox-left"><span class="fancy-ico" id="fancybox-left-ico"></span></a>'),
|
|
|
1057 |
nav_right = $('<a href="javascript:;" id="fancybox-right"><span class="fancy-ico" id="fancybox-right-ico"></span></a>')
|
|
|
1058 |
);
|
|
|
1059 |
|
|
|
1060 |
close.click($.fancybox.close);
|
|
|
1061 |
loading.click($.fancybox.cancel);
|
|
|
1062 |
|
|
|
1063 |
nav_left.click(function(e) {
|
|
|
1064 |
e.preventDefault();
|
|
|
1065 |
$.fancybox.prev();
|
|
|
1066 |
});
|
|
|
1067 |
|
|
|
1068 |
nav_right.click(function(e) {
|
|
|
1069 |
e.preventDefault();
|
|
|
1070 |
$.fancybox.next();
|
|
|
1071 |
});
|
|
|
1072 |
|
|
|
1073 |
if ($.fn.mousewheel) {
|
|
|
1074 |
wrap.bind('mousewheel.fb', function(e, delta) {
|
|
|
1075 |
if (busy) {
|
|
|
1076 |
e.preventDefault();
|
|
|
1077 |
|
|
|
1078 |
} else if ($(e.target).get(0).clientHeight == 0 || $(e.target).get(0).scrollHeight === $(e.target).get(0).clientHeight) {
|
|
|
1079 |
e.preventDefault();
|
|
|
1080 |
$.fancybox[ delta > 0 ? 'prev' : 'next']();
|
|
|
1081 |
}
|
|
|
1082 |
});
|
|
|
1083 |
}
|
|
|
1084 |
|
|
|
1085 |
if (!$.support.opacity) {
|
|
|
1086 |
wrap.addClass('fancybox-ie');
|
|
|
1087 |
}
|
|
|
1088 |
|
|
|
1089 |
if (isIE6) {
|
|
|
1090 |
loading.addClass('fancybox-ie6');
|
|
|
1091 |
wrap.addClass('fancybox-ie6');
|
|
|
1092 |
|
|
|
1093 |
$('<iframe id="fancybox-hide-sel-frame" src="' + (/^https/i.test(window.location.href || '') ? 'javascript:void(false)' : 'about:blank' ) + '" scrolling="no" border="0" frameborder="0" tabindex="-1"></iframe>').prependTo(outer);
|
|
|
1094 |
}
|
|
|
1095 |
};
|
|
|
1096 |
|
|
|
1097 |
$.fn.fancybox.defaults = {
|
|
|
1098 |
padding : 10,
|
|
|
1099 |
margin : 40,
|
|
|
1100 |
opacity : false,
|
|
|
1101 |
modal : false,
|
|
|
1102 |
cyclic : false,
|
|
|
1103 |
scrolling : 'auto', // 'auto', 'yes' or 'no'
|
|
|
1104 |
|
|
|
1105 |
width : 560,
|
|
|
1106 |
height : 340,
|
|
|
1107 |
|
|
|
1108 |
autoScale : true,
|
|
|
1109 |
autoDimensions : true,
|
|
|
1110 |
centerOnScroll : false,
|
|
|
1111 |
|
|
|
1112 |
ajax : {},
|
|
|
1113 |
swf : { wmode: 'transparent' },
|
|
|
1114 |
|
|
|
1115 |
hideOnOverlayClick : true,
|
|
|
1116 |
hideOnContentClick : false,
|
|
|
1117 |
|
|
|
1118 |
overlayShow : true,
|
|
|
1119 |
overlayOpacity : 0.7,
|
|
|
1120 |
overlayColor : '#777',
|
|
|
1121 |
|
|
|
1122 |
titleShow : true,
|
|
|
1123 |
titlePosition : 'float', // 'float', 'outside', 'inside' or 'over'
|
|
|
1124 |
titleFormat : null,
|
|
|
1125 |
titleFromAlt : false,
|
|
|
1126 |
|
|
|
1127 |
transitionIn : 'fade', // 'elastic', 'fade' or 'none'
|
|
|
1128 |
transitionOut : 'fade', // 'elastic', 'fade' or 'none'
|
|
|
1129 |
|
|
|
1130 |
speedIn : 300,
|
|
|
1131 |
speedOut : 300,
|
|
|
1132 |
|
|
|
1133 |
changeSpeed : 300,
|
|
|
1134 |
changeFade : 'fast',
|
|
|
1135 |
|
|
|
1136 |
easingIn : 'swing',
|
|
|
1137 |
easingOut : 'swing',
|
|
|
1138 |
|
|
|
1139 |
showCloseButton : true,
|
|
|
1140 |
showNavArrows : true,
|
|
|
1141 |
enableEscapeButton : true,
|
|
|
1142 |
enableKeyboardNav : true,
|
|
|
1143 |
|
|
|
1144 |
onStart : function(){},
|
|
|
1145 |
onCancel : function(){},
|
|
|
1146 |
onComplete : function(){},
|
|
|
1147 |
onCleanup : function(){},
|
|
|
1148 |
onClosed : function(){},
|
|
|
1149 |
onError : function(){}
|
|
|
1150 |
};
|
|
|
1151 |
|
|
|
1152 |
$(document).ready(function() {
|
|
|
1153 |
$.fancybox.init();
|
|
|
1154 |
});
|
|
|
1155 |
|
|
|
1156 |
})(jQuery);
|