1077 lines
28 KiB
JavaScript
1077 lines
28 KiB
JavaScript
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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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*
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* Version: 1.3.1 (05/03/2010)
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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($) {
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var tmp, loading, overlay, wrap, outer, inner, close, nav_left, nav_right,
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selectedIndex = 0, selectedOpts = {}, selectedArray = [], currentIndex = 0, currentOpts = {}, currentArray = [],
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ajaxLoader = null, imgPreloader = new Image(), imgRegExp = /\.(jpg|gif|png|bmp|jpeg)(.*)?$/i, swfRegExp = /[^\.]\.(swf)\s*$/i,
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loadingTimer, loadingFrame = 1,
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start_pos, final_pos, busy = false, shadow = 20, fx = $.extend($('<div/>')[0], { prop: 0 }), titleh = 0,
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isIE6 = !$.support.opacity && !window.XMLHttpRequest,
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/*
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* Private methods
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*/
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fancybox_abort = function() {
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loading.hide();
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imgPreloader.onerror = imgPreloader.onload = null;
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if (ajaxLoader) {
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ajaxLoader.abort();
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}
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tmp.empty();
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},
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fancybox_error = function() {
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$.fancybox('<p id="fancybox_error">The requested content cannot be loaded.<br />Please try again later.</p>', {
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'scrolling' : 'no',
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'padding' : 20,
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'transitionIn' : 'none',
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'transitionOut' : 'none'
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});
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},
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fancybox_get_viewport = function() {
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return [ $(window).width(), $(window).height(), $(document).scrollLeft(), $(document).scrollTop() ];
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},
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fancybox_get_zoom_to = function () {
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var view = fancybox_get_viewport(),
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to = {},
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margin = currentOpts.margin,
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resize = currentOpts.autoScale,
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horizontal_space = (shadow + margin) * 2,
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vertical_space = (shadow + margin) * 2,
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double_padding = (currentOpts.padding * 2),
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ratio;
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if (currentOpts.width.toString().indexOf('%') > -1) {
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to.width = ((view[0] * parseFloat(currentOpts.width)) / 100) - (shadow * 2) ;
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resize = false;
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} else {
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to.width = currentOpts.width + double_padding;
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}
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if (currentOpts.height.toString().indexOf('%') > -1) {
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to.height = ((view[1] * parseFloat(currentOpts.height)) / 100) - (shadow * 2);
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resize = false;
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} else {
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to.height = currentOpts.height + double_padding;
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}
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if (resize && (to.width > (view[0] - horizontal_space) || to.height > (view[1] - vertical_space))) {
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if (selectedOpts.type == 'image' || selectedOpts.type == 'swf') {
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horizontal_space += double_padding;
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vertical_space += double_padding;
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ratio = Math.min(Math.min( view[0] - horizontal_space, currentOpts.width) / currentOpts.width, Math.min( view[1] - vertical_space, currentOpts.height) / currentOpts.height);
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to.width = Math.round(ratio * (to.width - double_padding)) + double_padding;
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to.height = Math.round(ratio * (to.height - double_padding)) + double_padding;
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} else {
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to.width = Math.min(to.width, (view[0] - horizontal_space));
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to.height = Math.min(to.height, (view[1] - vertical_space));
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}
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}
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to.top = view[3] + ((view[1] - (to.height + (shadow * 2 ))) * 0.5);
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to.left = view[2] + ((view[0] - (to.width + (shadow * 2 ))) * 0.5);
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if (currentOpts.autoScale === false) {
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to.top = Math.max(view[3] + margin, to.top);
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to.left = Math.max(view[2] + margin, to.left);
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}
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return to;
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},
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fancybox_format_title = function(title) {
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if (title && title.length) {
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switch (currentOpts.titlePosition) {
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case 'inside':
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return title;
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case 'over':
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return '<span id="fancybox-title-over">' + title + '</span>';
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default:
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return '<span id="fancybox-title-wrap"><span id="fancybox-title-left"></span><span id="fancybox-title-main">' + title + '</span><span id="fancybox-title-right"></span></span>';
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}
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}
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return false;
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},
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fancybox_process_title = function() {
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var title = currentOpts.title,
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width = final_pos.width - (currentOpts.padding * 2),
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titlec = 'fancybox-title-' + currentOpts.titlePosition;
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$('#fancybox-title').remove();
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titleh = 0;
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if (currentOpts.titleShow === false) {
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return;
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}
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title = $.isFunction(currentOpts.titleFormat) ? currentOpts.titleFormat(title, currentArray, currentIndex, currentOpts) : fancybox_format_title(title);
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if (!title || title === '') {
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return;
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}
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$('<div id="fancybox-title" class="' + titlec + '" />').css({
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'width' : width,
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'paddingLeft' : currentOpts.padding,
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'paddingRight' : currentOpts.padding
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}).html(title).appendTo('body');
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switch (currentOpts.titlePosition) {
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case 'inside':
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titleh = $("#fancybox-title").outerHeight(true) - currentOpts.padding;
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final_pos.height += titleh;
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break;
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case 'over':
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$('#fancybox-title').css('bottom', currentOpts.padding);
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break;
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default:
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$('#fancybox-title').css('bottom', $("#fancybox-title").outerHeight(true) * -1);
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break;
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}
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$('#fancybox-title').appendTo( outer ).hide();
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},
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fancybox_set_navigation = function() {
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$(document).unbind('keydown.fb').bind('keydown.fb', function(e) {
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if (e.keyCode == 27 && currentOpts.enableEscapeButton) {
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e.preventDefault();
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$.fancybox.close();
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} else if (e.keyCode == 37) {
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e.preventDefault();
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$.fancybox.prev();
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} else if (e.keyCode == 39) {
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e.preventDefault();
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$.fancybox.next();
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}
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});
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if ($.fn.mousewheel) {
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wrap.unbind('mousewheel.fb');
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if (currentArray.length > 1) {
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wrap.bind('mousewheel.fb', function(e, delta) {
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e.preventDefault();
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if (busy || delta === 0) {
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return;
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}
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if (delta > 0) {
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$.fancybox.prev();
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} else {
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$.fancybox.next();
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}
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});
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}
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}
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if (!currentOpts.showNavArrows) { return; }
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if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex !== 0) {
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nav_left.show();
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}
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if ((currentOpts.cyclic && currentArray.length > 1) || currentIndex != (currentArray.length -1)) {
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nav_right.show();
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}
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},
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fancybox_preload_images = function() {
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var href,
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objNext;
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if ((currentArray.length -1) > currentIndex) {
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href = currentArray[ currentIndex + 1 ].href;
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if (typeof href !== 'undefined' && href.match(imgRegExp)) {
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objNext = new Image();
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objNext.src = href;
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}
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}
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if (currentIndex > 0) {
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href = currentArray[ currentIndex - 1 ].href;
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if (typeof href !== 'undefined' && href.match(imgRegExp)) {
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objNext = new Image();
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objNext.src = href;
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}
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}
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},
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_finish = function () {
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inner.css('overflow', (currentOpts.scrolling == 'auto' ? (currentOpts.type == 'image' || currentOpts.type == 'iframe' || currentOpts.type == 'swf' ? 'hidden' : 'auto') : (currentOpts.scrolling == 'yes' ? 'auto' : 'visible')));
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if (!$.support.opacity) {
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inner.get(0).style.removeAttribute('filter');
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wrap.get(0).style.removeAttribute('filter');
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}
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$('#fancybox-title').show();
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if (currentOpts.hideOnContentClick) {
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inner.one('click', $.fancybox.close);
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}
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if (currentOpts.hideOnOverlayClick) {
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overlay.one('click', $.fancybox.close);
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}
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if (currentOpts.showCloseButton) {
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close.show();
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}
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fancybox_set_navigation();
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$(window).bind("resize.fb", $.fancybox.center);
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if (currentOpts.centerOnScroll) {
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$(window).bind("scroll.fb", $.fancybox.center);
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} else {
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$(window).unbind("scroll.fb");
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}
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if ($.isFunction(currentOpts.onComplete)) {
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currentOpts.onComplete(currentArray, currentIndex, currentOpts);
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}
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busy = false;
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fancybox_preload_images();
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},
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fancybox_draw = function(pos) {
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var width = Math.round(start_pos.width + (final_pos.width - start_pos.width) * pos),
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height = Math.round(start_pos.height + (final_pos.height - start_pos.height) * pos),
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top = Math.round(start_pos.top + (final_pos.top - start_pos.top) * pos),
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left = Math.round(start_pos.left + (final_pos.left - start_pos.left) * pos);
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wrap.css({
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'width' : width + 'px',
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'height' : height + 'px',
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'top' : top + 'px',
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'left' : left + 'px'
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});
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width = Math.max(width - currentOpts.padding * 2, 0);
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height = Math.max(height - (currentOpts.padding * 2 + (titleh * pos)), 0);
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inner.css({
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'width' : width + 'px',
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'height' : height + 'px'
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});
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if (typeof final_pos.opacity !== 'undefined') {
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wrap.css('opacity', (pos < 0.5 ? 0.5 : pos));
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}
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},
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fancybox_get_obj_pos = function(obj) {
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var pos = obj.offset();
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pos.top += parseFloat( obj.css('paddingTop') ) || 0;
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pos.left += parseFloat( obj.css('paddingLeft') ) || 0;
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pos.top += parseFloat( obj.css('border-top-width') ) || 0;
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pos.left += parseFloat( obj.css('border-left-width') ) || 0;
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pos.width = obj.width();
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pos.height = obj.height();
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return pos;
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},
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fancybox_get_zoom_from = function() {
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var orig = selectedOpts.orig ? $(selectedOpts.orig) : false,
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from = {},
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pos,
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view;
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if (orig && orig.length) {
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pos = fancybox_get_obj_pos(orig);
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from = {
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width : (pos.width + (currentOpts.padding * 2)),
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height : (pos.height + (currentOpts.padding * 2)),
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top : (pos.top - currentOpts.padding - shadow),
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left : (pos.left - currentOpts.padding - shadow)
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};
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} else {
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view = fancybox_get_viewport();
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from = {
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width : 1,
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height : 1,
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top : view[3] + view[1] * 0.5,
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left : view[2] + view[0] * 0.5
|
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};
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}
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return from;
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},
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fancybox_show = function() {
|
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loading.hide();
|
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|
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if (wrap.is(":visible") && $.isFunction(currentOpts.onCleanup)) {
|
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if (currentOpts.onCleanup(currentArray, currentIndex, currentOpts) === false) {
|
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$.event.trigger('fancybox-cancel');
|
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busy = false;
|
||
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return;
|
||
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}
|
||
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}
|
||
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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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||
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inner.get(0).scrollTop = 0;
|
||
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inner.get(0).scrollLeft = 0;
|
||
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|
||
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if (currentOpts.overlayShow) {
|
||
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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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this.style.visibility = 'inherit';
|
||
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});
|
||
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}
|
||
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|
overlay.css({
|
||
|
|
'background-color' : currentOpts.overlayColor,
|
||
|
|
'opacity' : currentOpts.overlayOpacity
|
||
|
|
}).unbind().show();
|
||
|
|
}
|
||
|
|
|
||
|
|
final_pos = fancybox_get_zoom_to();
|
||
|
|
|
||
|
|
fancybox_process_title();
|
||
|
|
|
||
|
|
if (wrap.is(":visible")) {
|
||
|
|
$( close.add( nav_left ).add( nav_right ) ).hide();
|
||
|
|
|
||
|
|
var pos = wrap.position(),
|
||
|
|
equal;
|
||
|
|
|
||
|
|
start_pos = {
|
||
|
|
top : pos.top ,
|
||
|
|
left : pos.left,
|
||
|
|
width : wrap.width(),
|
||
|
|
height : wrap.height()
|
||
|
|
};
|
||
|
|
|
||
|
|
equal = (start_pos.width == final_pos.width && start_pos.height == final_pos.height);
|
||
|
|
|
||
|
|
inner.fadeOut(currentOpts.changeFade, function() {
|
||
|
|
var finish_resizing = function() {
|
||
|
|
inner.html( tmp.contents() ).fadeIn(currentOpts.changeFade, _finish);
|
||
|
|
};
|
||
|
|
|
||
|
|
$.event.trigger('fancybox-change');
|
||
|
|
|
||
|
|
inner.empty().css('overflow', 'hidden');
|
||
|
|
|
||
|
|
if (equal) {
|
||
|
|
inner.css({
|
||
|
|
top : currentOpts.padding,
|
||
|
|
left : currentOpts.padding,
|
||
|
|
width : Math.max(final_pos.width - (currentOpts.padding * 2), 1),
|
||
|
|
height : Math.max(final_pos.height - (currentOpts.padding * 2) - titleh, 1)
|
||
|
|
});
|
||
|
|
|
||
|
|
finish_resizing();
|
||
|
|
|
||
|
|
} else {
|
||
|
|
inner.css({
|
||
|
|
top : currentOpts.padding,
|
||
|
|
left : currentOpts.padding,
|
||
|
|
width : Math.max(start_pos.width - (currentOpts.padding * 2), 1),
|
||
|
|
height : Math.max(start_pos.height - (currentOpts.padding * 2), 1)
|
||
|
|
});
|
||
|
|
|
||
|
|
fx.prop = 0;
|
||
|
|
|
||
|
|
$(fx).animate({ prop: 1 }, {
|
||
|
|
duration : currentOpts.changeSpeed,
|
||
|
|
easing : currentOpts.easingChange,
|
||
|
|
step : fancybox_draw,
|
||
|
|
complete : finish_resizing
|
||
|
|
});
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
wrap.css('opacity', 1);
|
||
|
|
|
||
|
|
if (currentOpts.transitionIn == 'elastic') {
|
||
|
|
start_pos = fancybox_get_zoom_from();
|
||
|
|
|
||
|
|
inner.css({
|
||
|
|
top : currentOpts.padding,
|
||
|
|
left : currentOpts.padding,
|
||
|
|
width : Math.max(start_pos.width - (currentOpts.padding * 2), 1),
|
||
|
|
height : Math.max(start_pos.height - (currentOpts.padding * 2), 1)
|
||
|
|
})
|
||
|
|
.html( tmp.contents() );
|
||
|
|
|
||
|
|
wrap.css(start_pos).show();
|
||
|
|
|
||
|
|
if (currentOpts.opacity) {
|
||
|
|
final_pos.opacity = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
fx.prop = 0;
|
||
|
|
|
||
|
|
$(fx).animate({ prop: 1 }, {
|
||
|
|
duration : currentOpts.speedIn,
|
||
|
|
easing : currentOpts.easingIn,
|
||
|
|
step : fancybox_draw,
|
||
|
|
complete : _finish
|
||
|
|
});
|
||
|
|
|
||
|
|
} else {
|
||
|
|
inner.css({
|
||
|
|
top : currentOpts.padding,
|
||
|
|
left : currentOpts.padding,
|
||
|
|
width : Math.max(final_pos.width - (currentOpts.padding * 2), 1),
|
||
|
|
height : Math.max(final_pos.height - (currentOpts.padding * 2) - titleh, 1)
|
||
|
|
})
|
||
|
|
.html( tmp.contents() );
|
||
|
|
|
||
|
|
wrap.css( final_pos ).fadeIn( currentOpts.transitionIn == 'none' ? 0 : currentOpts.speedIn, _finish );
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
fancybox_process_inline = function() {
|
||
|
|
tmp.width( selectedOpts.width );
|
||
|
|
tmp.height( selectedOpts.height );
|
||
|
|
|
||
|
|
if (selectedOpts.width == 'auto') {
|
||
|
|
selectedOpts.width = tmp.width();
|
||
|
|
}
|
||
|
|
if (selectedOpts.height == 'auto') {
|
||
|
|
selectedOpts.height = tmp.height();
|
||
|
|
}
|
||
|
|
|
||
|
|
fancybox_show();
|
||
|
|
},
|
||
|
|
|
||
|
|
fancybox_process_image = function() {
|
||
|
|
busy = true;
|
||
|
|
|
||
|
|
selectedOpts.width = imgPreloader.width;
|
||
|
|
selectedOpts.height = imgPreloader.height;
|
||
|
|
|
||
|
|
$("<img />").attr({
|
||
|
|
'id' : 'fancybox-img',
|
||
|
|
'src' : imgPreloader.src,
|
||
|
|
'alt' : selectedOpts.title
|
||
|
|
}).appendTo( tmp );
|
||
|
|
|
||
|
|
fancybox_show();
|
||
|
|
},
|
||
|
|
|
||
|
|
fancybox_start = function() {
|
||
|
|
fancybox_abort();
|
||
|
|
|
||
|
|
var obj = selectedArray[ selectedIndex ],
|
||
|
|
href,
|
||
|
|
type,
|
||
|
|
title,
|
||
|
|
str,
|
||
|
|
emb,
|
||
|
|
selector,
|
||
|
|
data;
|
||
|
|
|
||
|
|
selectedOpts = $.extend({}, $.fn.fancybox.defaults, (typeof $(obj).data('fancybox') == 'undefined' ? selectedOpts : $(obj).data('fancybox')));
|
||
|
|
title = obj.title || $(obj).title || selectedOpts.title || '';
|
||
|
|
|
||
|
|
if (obj.nodeName && !selectedOpts.orig) {
|
||
|
|
selectedOpts.orig = $(obj).children("img:first").length ? $(obj).children("img:first") : $(obj);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (title === '' && selectedOpts.orig) {
|
||
|
|
title = selectedOpts.orig.attr('alt');
|
||
|
|
}
|
||
|
|
|
||
|
|
if (obj.nodeName && (/^(?:javascript|#)/i).test(obj.href)) {
|
||
|
|
href = selectedOpts.href || null;
|
||
|
|
} else {
|
||
|
|
href = selectedOpts.href || obj.href || null;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (selectedOpts.type) {
|
||
|
|
type = selectedOpts.type;
|
||
|
|
|
||
|
|
if (!href) {
|
||
|
|
href = selectedOpts.content;
|
||
|
|
}
|
||
|
|
|
||
|
|
} else if (selectedOpts.content) {
|
||
|
|
type = 'html';
|
||
|
|
|
||
|
|
} else if (href) {
|
||
|
|
if (href.match(imgRegExp)) {
|
||
|
|
type = 'image';
|
||
|
|
|
||
|
|
} else if (href.match(swfRegExp)) {
|
||
|
|
type = 'swf';
|
||
|
|
|
||
|
|
} else if ($(obj).hasClass("iframe")) {
|
||
|
|
type = 'iframe';
|
||
|
|
|
||
|
|
} else if (href.match(/#/)) {
|
||
|
|
obj = href.substr(href.indexOf("#"));
|
||
|
|
|
||
|
|
type = $(obj).length > 0 ? 'inline' : 'ajax';
|
||
|
|
} else {
|
||
|
|
type = 'ajax';
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
type = 'inline';
|
||
|
|
}
|
||
|
|
|
||
|
|
selectedOpts.type = type;
|
||
|
|
selectedOpts.href = href;
|
||
|
|
selectedOpts.title = title;
|
||
|
|
|
||
|
|
if (selectedOpts.autoDimensions && selectedOpts.type !== 'iframe' && selectedOpts.type !== 'swf') {
|
||
|
|
selectedOpts.width = 'auto';
|
||
|
|
selectedOpts.height = 'auto';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (selectedOpts.modal) {
|
||
|
|
selectedOpts.overlayShow = true;
|
||
|
|
selectedOpts.hideOnOverlayClick = false;
|
||
|
|
selectedOpts.hideOnContentClick = false;
|
||
|
|
selectedOpts.enableEscapeButton = false;
|
||
|
|
selectedOpts.showCloseButton = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($.isFunction(selectedOpts.onStart)) {
|
||
|
|
if (selectedOpts.onStart(selectedArray, selectedIndex, selectedOpts) === false) {
|
||
|
|
busy = false;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
tmp.css('padding', (shadow + selectedOpts.padding + selectedOpts.margin));
|
||
|
|
|
||
|
|
$('.fancybox-inline-tmp').unbind('fancybox-cancel').bind('fancybox-change', function() {
|
||
|
|
$(this).replaceWith(inner.children());
|
||
|
|
});
|
||
|
|
|
||
|
|
switch (type) {
|
||
|
|
case 'html' :
|
||
|
|
tmp.html( selectedOpts.content );
|
||
|
|
fancybox_process_inline();
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 'inline' :
|
||
|
|
$('<div class="fancybox-inline-tmp" />').hide().insertBefore( $(obj) ).bind('fancybox-cleanup', function() {
|
||
|
|
$(this).replaceWith(inner.children());
|
||
|
|
}).bind('fancybox-cancel', function() {
|
||
|
|
$(this).replaceWith(tmp.children());
|
||
|
|
});
|
||
|
|
|
||
|
|
$(obj).appendTo(tmp);
|
||
|
|
|
||
|
|
fancybox_process_inline();
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 'image':
|
||
|
|
busy = false;
|
||
|
|
|
||
|
|
$.fancybox.showActivity();
|
||
|
|
|
||
|
|
imgPreloader = new Image();
|
||
|
|
|
||
|
|
imgPreloader.onerror = function() {
|
||
|
|
fancybox_error();
|
||
|
|
};
|
||
|
|
|
||
|
|
imgPreloader.onload = function() {
|
||
|
|
imgPreloader.onerror = null;
|
||
|
|
imgPreloader.onload = null;
|
||
|
|
fancybox_process_image();
|
||
|
|
};
|
||
|
|
|
||
|
|
imgPreloader.src = href;
|
||
|
|
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 'swf':
|
||
|
|
str = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"><param name="movie" value="' + href + '"></param>';
|
||
|
|
emb = '';
|
||
|
|
|
||
|
|
$.each(selectedOpts.swf, function(name, val) {
|
||
|
|
str += '<param name="' + name + '" value="' + val + '"></param>';
|
||
|
|
emb += ' ' + name + '="' + val + '"';
|
||
|
|
});
|
||
|
|
|
||
|
|
str += '<embed src="' + href + '" type="application/x-shockwave-flash" width="' + selectedOpts.width + '" height="' + selectedOpts.height + '"' + emb + '></embed></object>';
|
||
|
|
|
||
|
|
tmp.html(str);
|
||
|
|
|
||
|
|
fancybox_process_inline();
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 'ajax':
|
||
|
|
selector = href.split('#', 2);
|
||
|
|
data = selectedOpts.ajax.data || {};
|
||
|
|
|
||
|
|
if (selector.length > 1) {
|
||
|
|
href = selector[0];
|
||
|
|
|
||
|
|
if (typeof data == "string") {
|
||
|
|
data += '&selector=' + selector[1];
|
||
|
|
} else {
|
||
|
|
data.selector = selector[1];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
busy = false;
|
||
|
|
$.fancybox.showActivity();
|
||
|
|
|
||
|
|
ajaxLoader = $.ajax($.extend(selectedOpts.ajax, {
|
||
|
|
url : href,
|
||
|
|
data : data,
|
||
|
|
error : fancybox_error,
|
||
|
|
success : function(data, textStatus, XMLHttpRequest) {
|
||
|
|
if (ajaxLoader.status == 200) {
|
||
|
|
tmp.html( data );
|
||
|
|
fancybox_process_inline();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}));
|
||
|
|
|
||
|
|
break;
|
||
|
|
|
||
|
|
case 'iframe' :
|
||
|
|
$('<iframe id="fancybox-frame" name="fancybox-frame' + new Date().getTime() + '" frameborder="0" hspace="0" scrolling="' + selectedOpts.scrolling + '" src="' + selectedOpts.href + '"></iframe>').appendTo(tmp);
|
||
|
|
fancybox_show();
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
fancybox_animate_loading = function() {
|
||
|
|
if (!loading.is(':visible')){
|
||
|
|
clearInterval(loadingTimer);
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$('div', loading).css('top', (loadingFrame * -40) + 'px');
|
||
|
|
|
||
|
|
loadingFrame = (loadingFrame + 1) % 12;
|
||
|
|
},
|
||
|
|
|
||
|
|
fancybox_init = function() {
|
||
|
|
if ($("#fancybox-wrap").length) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$('body').append(
|
||
|
|
tmp = $('<div id="fancybox-tmp"></div>'),
|
||
|
|
loading = $('<div id="fancybox-loading"><div></div></div>'),
|
||
|
|
overlay = $('<div id="fancybox-overlay"></div>'),
|
||
|
|
wrap = $('<div id="fancybox-wrap"></div>')
|
||
|
|
);
|
||
|
|
|
||
|
|
if (!$.support.opacity) {
|
||
|
|
wrap.addClass('fancybox-ie');
|
||
|
|
loading.addClass('fancybox-ie');
|
||
|
|
}
|
||
|
|
|
||
|
|
outer = $('<div id="fancybox-outer"></div>')
|
||
|
|
.append('<div class="fancy-bg" id="fancy-bg-n"></div><div class="fancy-bg" id="fancy-bg-ne"></div><div class="fancy-bg" id="fancy-bg-e"></div><div class="fancy-bg" id="fancy-bg-se"></div><div class="fancy-bg" id="fancy-bg-s"></div><div class="fancy-bg" id="fancy-bg-sw"></div><div class="fancy-bg" id="fancy-bg-w"></div><div class="fancy-bg" id="fancy-bg-nw"></div>')
|
||
|
|
.appendTo( wrap );
|
||
|
|
|
||
|
|
outer.append(
|
||
|
|
inner = $('<div id="fancybox-inner"></div>'),
|
||
|
|
close = $('<a id="fancybox-close"></a>'),
|
||
|
|
|
||
|
|
nav_left = $('<a href="javascript:;" id="fancybox-left"><span class="fancy-ico" id="fancybox-left-ico"></span></a>'),
|
||
|
|
nav_right = $('<a href="javascript:;" id="fancybox-right"><span class="fancy-ico" id="fancybox-right-ico"></span></a>')
|
||
|
|
);
|
||
|
|
|
||
|
|
close.click($.fancybox.close);
|
||
|
|
loading.click($.fancybox.cancel);
|
||
|
|
|
||
|
|
nav_left.click(function(e) {
|
||
|
|
e.preventDefault();
|
||
|
|
$.fancybox.prev();
|
||
|
|
});
|
||
|
|
|
||
|
|
nav_right.click(function(e) {
|
||
|
|
e.preventDefault();
|
||
|
|
$.fancybox.next();
|
||
|
|
});
|
||
|
|
|
||
|
|
if (isIE6) {
|
||
|
|
overlay.get(0).style.setExpression('height', "document.body.scrollHeight > document.body.offsetHeight ? document.body.scrollHeight : document.body.offsetHeight + 'px'");
|
||
|
|
loading.get(0).style.setExpression('top', "(-20 + (document.documentElement.clientHeight ? document.documentElement.clientHeight/2 : document.body.clientHeight/2 ) + ( ignoreMe = document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop )) + 'px'");
|
||
|
|
|
||
|
|
outer.prepend('<iframe id="fancybox-hide-sel-frame" src="javascript:\'\';" scrolling="no" frameborder="0" ></iframe>');
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Public methods
|
||
|
|
*/
|
||
|
|
|
||
|
|
$.fn.fancybox = function(options) {
|
||
|
|
$(this)
|
||
|
|
.data('fancybox', $.extend({}, options, ($.metadata ? $(this).metadata() : {})))
|
||
|
|
.unbind('click.fb').bind('click.fb', function(e) {
|
||
|
|
e.preventDefault();
|
||
|
|
|
||
|
|
if (busy) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
busy = true;
|
||
|
|
|
||
|
|
$(this).blur();
|
||
|
|
|
||
|
|
selectedArray = [];
|
||
|
|
selectedIndex = 0;
|
||
|
|
|
||
|
|
var rel = $(this).attr('rel') || '';
|
||
|
|
|
||
|
|
if (!rel || rel == '' || rel === 'nofollow') {
|
||
|
|
selectedArray.push(this);
|
||
|
|
|
||
|
|
} else {
|
||
|
|
selectedArray = $("a[rel=" + rel + "], area[rel=" + rel + "]");
|
||
|
|
selectedIndex = selectedArray.index( this );
|
||
|
|
}
|
||
|
|
|
||
|
|
fancybox_start();
|
||
|
|
|
||
|
|
return false;
|
||
|
|
});
|
||
|
|
|
||
|
|
return this;
|
||
|
|
};
|
||
|
|
|
||
|
|
$.fancybox = function(obj) {
|
||
|
|
if (busy) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
busy = true;
|
||
|
|
|
||
|
|
var opts = typeof arguments[1] !== 'undefined' ? arguments[1] : {};
|
||
|
|
|
||
|
|
selectedArray = [];
|
||
|
|
selectedIndex = opts.index || 0;
|
||
|
|
|
||
|
|
if ($.isArray(obj)) {
|
||
|
|
for (var i = 0, j = obj.length; i < j; i++) {
|
||
|
|
if (typeof obj[i] == 'object') {
|
||
|
|
$(obj[i]).data('fancybox', $.extend({}, opts, obj[i]));
|
||
|
|
} else {
|
||
|
|
obj[i] = $({}).data('fancybox', $.extend({content : obj[i]}, opts));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
selectedArray = jQuery.merge(selectedArray, obj);
|
||
|
|
|
||
|
|
} else {
|
||
|
|
if (typeof obj == 'object') {
|
||
|
|
$(obj).data('fancybox', $.extend({}, opts, obj));
|
||
|
|
} else {
|
||
|
|
obj = $({}).data('fancybox', $.extend({content : obj}, opts));
|
||
|
|
}
|
||
|
|
|
||
|
|
selectedArray.push(obj);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (selectedIndex > selectedArray.length || selectedIndex < 0) {
|
||
|
|
selectedIndex = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
fancybox_start();
|
||
|
|
};
|
||
|
|
|
||
|
|
$.fancybox.showActivity = function() {
|
||
|
|
clearInterval(loadingTimer);
|
||
|
|
|
||
|
|
loading.show();
|
||
|
|
loadingTimer = setInterval(fancybox_animate_loading, 66);
|
||
|
|
};
|
||
|
|
|
||
|
|
$.fancybox.hideActivity = function() {
|
||
|
|
loading.hide();
|
||
|
|
};
|
||
|
|
|
||
|
|
$.fancybox.next = function() {
|
||
|
|
return $.fancybox.pos( currentIndex + 1);
|
||
|
|
};
|
||
|
|
|
||
|
|
$.fancybox.prev = function() {
|
||
|
|
return $.fancybox.pos( currentIndex - 1);
|
||
|
|
};
|
||
|
|
|
||
|
|
$.fancybox.pos = function(pos) {
|
||
|
|
if (busy) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
pos = parseInt(pos, 10);
|
||
|
|
|
||
|
|
if (pos > -1 && currentArray.length > pos) {
|
||
|
|
selectedIndex = pos;
|
||
|
|
fancybox_start();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (currentOpts.cyclic && currentArray.length > 1 && pos < 0) {
|
||
|
|
selectedIndex = currentArray.length - 1;
|
||
|
|
fancybox_start();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (currentOpts.cyclic && currentArray.length > 1 && pos >= currentArray.length) {
|
||
|
|
selectedIndex = 0;
|
||
|
|
fancybox_start();
|
||
|
|
}
|
||
|
|
|
||
|
|
return;
|
||
|
|
};
|
||
|
|
|
||
|
|
$.fancybox.cancel = function() {
|
||
|
|
if (busy) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
busy = true;
|
||
|
|
|
||
|
|
$.event.trigger('fancybox-cancel');
|
||
|
|
|
||
|
|
fancybox_abort();
|
||
|
|
|
||
|
|
if (selectedOpts && $.isFunction(selectedOpts.onCancel)) {
|
||
|
|
selectedOpts.onCancel(selectedArray, selectedIndex, selectedOpts);
|
||
|
|
}
|
||
|
|
|
||
|
|
busy = false;
|
||
|
|
};
|
||
|
|
|
||
|
|
// Note: within an iframe use - parent.$.fancybox.close();
|
||
|
|
$.fancybox.close = function() {
|
||
|
|
if (busy || wrap.is(':hidden')) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
busy = true;
|
||
|
|
|
||
|
|
if (currentOpts && $.isFunction(currentOpts.onCleanup)) {
|
||
|
|
if (currentOpts.onCleanup(currentArray, currentIndex, currentOpts) === false) {
|
||
|
|
busy = false;
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
fancybox_abort();
|
||
|
|
|
||
|
|
$(close.add( nav_left ).add( nav_right )).hide();
|
||
|
|
|
||
|
|
$('#fancybox-title').remove();
|
||
|
|
|
||
|
|
wrap.add(inner).add(overlay).unbind();
|
||
|
|
|
||
|
|
$(window).unbind("resize.fb scroll.fb");
|
||
|
|
$(document).unbind('keydown.fb');
|
||
|
|
|
||
|
|
function _cleanup() {
|
||
|
|
overlay.fadeOut('fast');
|
||
|
|
|
||
|
|
wrap.hide();
|
||
|
|
|
||
|
|
$.event.trigger('fancybox-cleanup');
|
||
|
|
|
||
|
|
inner.empty();
|
||
|
|
|
||
|
|
if ($.isFunction(currentOpts.onClosed)) {
|
||
|
|
currentOpts.onClosed(currentArray, currentIndex, currentOpts);
|
||
|
|
}
|
||
|
|
|
||
|
|
currentArray = selectedOpts = [];
|
||
|
|
currentIndex = selectedIndex = 0;
|
||
|
|
currentOpts = selectedOpts = {};
|
||
|
|
|
||
|
|
busy = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
inner.css('overflow', 'hidden');
|
||
|
|
|
||
|
|
if (currentOpts.transitionOut == 'elastic') {
|
||
|
|
start_pos = fancybox_get_zoom_from();
|
||
|
|
|
||
|
|
var pos = wrap.position();
|
||
|
|
|
||
|
|
final_pos = {
|
||
|
|
top : pos.top ,
|
||
|
|
left : pos.left,
|
||
|
|
width : wrap.width(),
|
||
|
|
height : wrap.height()
|
||
|
|
};
|
||
|
|
|
||
|
|
if (currentOpts.opacity) {
|
||
|
|
final_pos.opacity = 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
fx.prop = 1;
|
||
|
|
|
||
|
|
$(fx).animate({ prop: 0 }, {
|
||
|
|
duration : currentOpts.speedOut,
|
||
|
|
easing : currentOpts.easingOut,
|
||
|
|
step : fancybox_draw,
|
||
|
|
complete : _cleanup
|
||
|
|
});
|
||
|
|
|
||
|
|
} else {
|
||
|
|
wrap.fadeOut( currentOpts.transitionOut == 'none' ? 0 : currentOpts.speedOut, _cleanup);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
$.fancybox.resize = function() {
|
||
|
|
var c, h;
|
||
|
|
|
||
|
|
if (busy || wrap.is(':hidden')) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
busy = true;
|
||
|
|
|
||
|
|
c = inner.wrapInner("<div style='overflow:auto'></div>").children();
|
||
|
|
h = c.height();
|
||
|
|
|
||
|
|
wrap.css({height: h + (currentOpts.padding * 2) + titleh});
|
||
|
|
inner.css({height: h});
|
||
|
|
|
||
|
|
c.replaceWith(c.children());
|
||
|
|
|
||
|
|
$.fancybox.center();
|
||
|
|
};
|
||
|
|
|
||
|
|
$.fancybox.center = function() {
|
||
|
|
busy = true;
|
||
|
|
|
||
|
|
var view = fancybox_get_viewport(),
|
||
|
|
margin = currentOpts.margin,
|
||
|
|
to = {};
|
||
|
|
|
||
|
|
to.top = view[3] + ((view[1] - ((wrap.height() - titleh) + (shadow * 2 ))) * 0.5);
|
||
|
|
to.left = view[2] + ((view[0] - (wrap.width() + (shadow * 2 ))) * 0.5);
|
||
|
|
|
||
|
|
to.top = Math.max(view[3] + margin, to.top);
|
||
|
|
to.left = Math.max(view[2] + margin, to.left);
|
||
|
|
|
||
|
|
wrap.css(to);
|
||
|
|
|
||
|
|
busy = false;
|
||
|
|
};
|
||
|
|
|
||
|
|
$.fn.fancybox.defaults = {
|
||
|
|
padding : 10,
|
||
|
|
margin : 20,
|
||
|
|
opacity : false,
|
||
|
|
modal : false,
|
||
|
|
cyclic : false,
|
||
|
|
scrolling : 'auto', // 'auto', 'yes' or 'no'
|
||
|
|
|
||
|
|
width : 560,
|
||
|
|
height : 340,
|
||
|
|
|
||
|
|
autoScale : true,
|
||
|
|
autoDimensions : true,
|
||
|
|
centerOnScroll : false,
|
||
|
|
|
||
|
|
ajax : {},
|
||
|
|
swf : { wmode: 'transparent' },
|
||
|
|
|
||
|
|
hideOnOverlayClick : true,
|
||
|
|
hideOnContentClick : false,
|
||
|
|
|
||
|
|
overlayShow : true,
|
||
|
|
overlayOpacity : 0.3,
|
||
|
|
overlayColor : '#666',
|
||
|
|
|
||
|
|
titleShow : true,
|
||
|
|
titlePosition : 'outside', // 'outside', 'inside' or 'over'
|
||
|
|
titleFormat : null,
|
||
|
|
|
||
|
|
transitionIn : 'fade', // 'elastic', 'fade' or 'none'
|
||
|
|
transitionOut : 'fade', // 'elastic', 'fade' or 'none'
|
||
|
|
|
||
|
|
speedIn : 300,
|
||
|
|
speedOut : 300,
|
||
|
|
|
||
|
|
changeSpeed : 300,
|
||
|
|
changeFade : 'fast',
|
||
|
|
|
||
|
|
easingIn : 'swing',
|
||
|
|
easingOut : 'swing',
|
||
|
|
|
||
|
|
showCloseButton : true,
|
||
|
|
showNavArrows : true,
|
||
|
|
enableEscapeButton : true,
|
||
|
|
|
||
|
|
onStart : null,
|
||
|
|
onCancel : null,
|
||
|
|
onComplete : null,
|
||
|
|
onCleanup : null,
|
||
|
|
onClosed : null
|
||
|
|
};
|
||
|
|
|
||
|
|
$(document).ready(function() {
|
||
|
|
fancybox_init();
|
||
|
|
});
|
||
|
|
|
||
|
|
})(jQuery);
|