diff -r ef68113ff309 -r 6288d5685bff fhiiqm/js/jquery/jquery.colorbox.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/fhiiqm/js/jquery/jquery.colorbox.js Wed Aug 31 14:22:19 2011 +0200 @@ -0,0 +1,864 @@ +// ColorBox v1.3.17.2 - a full featured, light-weight, customizable lightbox based on jQuery 1.3+ +// Copyright (c) 2011 Jack Moore - jack@colorpowered.com +// Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php + +(function ($, document, window) { + var + // ColorBox Default Settings. + // See http://colorpowered.com/colorbox for details. + defaults = { + transition: "elastic", + speed: 300, + width: false, + initialWidth: "600", + innerWidth: false, + maxWidth: false, + height: false, + initialHeight: "450", + innerHeight: false, + maxHeight: false, + scalePhotos: true, + scrolling: true, + inline: false, + html: false, + iframe: false, + fastIframe: true, + photo: false, + href: false, + title: false, + rel: false, + opacity: 0.9, + preloading: true, + current: "image {current} of {total}", + previous: "previous", + next: "next", + close: "close", + open: false, + returnFocus: true, + loop: true, + slideshow: false, + slideshowAuto: true, + slideshowSpeed: 2500, + slideshowStart: "start slideshow", + slideshowStop: "stop slideshow", + onOpen: false, + onLoad: false, + onComplete: false, + onCleanup: false, + onClosed: false, + overlayClose: true, + escKey: true, + arrowKey: true, + top: false, + bottom: false, + left: false, + right: false, + fixed: false, + data: false + }, + + // Abstracting the HTML and event identifiers for easy rebranding + colorbox = 'colorbox', + prefix = 'cbox', + boxElement = prefix + 'Element', + + // Events + event_open = prefix + '_open', + event_load = prefix + '_load', + event_complete = prefix + '_complete', + event_cleanup = prefix + '_cleanup', + event_closed = prefix + '_closed', + event_purge = prefix + '_purge', + + // Special Handling for IE + isIE = $.browser.msie && !$.support.opacity, // Detects IE6,7,8. IE9 supports opacity. Feature detection alone gave a false positive on at least one phone browser and on some development versions of Chrome, hence the user-agent test. + isIE6 = isIE && $.browser.version < 7, + event_ie6 = prefix + '_IE6', + + // Cached jQuery Object Variables + $overlay, + $box, + $wrap, + $content, + $topBorder, + $leftBorder, + $rightBorder, + $bottomBorder, + $related, + $window, + $loaded, + $loadingBay, + $loadingOverlay, + $title, + $current, + $slideshow, + $next, + $prev, + $close, + $groupControls, + + // Variables for cached values or use across multiple functions + settings, + interfaceHeight, + interfaceWidth, + loadedHeight, + loadedWidth, + element, + index, + photo, + open, + active, + closing, + handler, + loadingTimer, + publicMethod; + + // **************** + // HELPER FUNCTIONS + // **************** + + // jQuery object generator to reduce code size + function $div(id, cssText, div) { + div = document.createElement('div'); + if (id) { + div.id = prefix + id; + } + div.style.cssText = cssText || ''; + return $(div); + } + + // Convert '%' and 'px' values to integers + function setSize(size, dimension) { + return Math.round((/%/.test(size) ? ((dimension === 'x' ? $window.width() : $window.height()) / 100) : 1) * parseInt(size, 10)); + } + + // Checks an href to see if it is a photo. + // There is a force photo option (photo: true) for hrefs that cannot be matched by this regex. + function isImage(url) { + return settings.photo || /\.(gif|png|jpg|jpeg|bmp)(?:\?([^#]*))?(?:#(\.*))?$/i.test(url); + } + + // Assigns function results to their respective settings. This allows functions to be used as values. + function makeSettings(i) { + settings = $.extend({}, $.data(element, colorbox)); + + for (i in settings) { + if ($.isFunction(settings[i]) && i.substring(0, 2) !== 'on') { // checks to make sure the function isn't one of the callbacks, they will be handled at the appropriate time. + settings[i] = settings[i].call(element); + } + } + + settings.rel = settings.rel || element.rel || 'nofollow'; + settings.href = settings.href || $(element).attr('href'); + settings.title = settings.title || element.title; + + if (typeof settings.href === "string") { + settings.href = $.trim(settings.href); + } + } + + function trigger(event, callback) { + if (callback) { + callback.call(element); + } + $.event.trigger(event); + } + + // Slideshow functionality + function slideshow() { + var + timeOut, + className = prefix + "Slideshow_", + click = "click." + prefix, + start, + stop, + clear; + + if (settings.slideshow && $related[1]) { + start = function () { + $slideshow + .text(settings.slideshowStop) + .unbind(click) + .bind(event_complete, function () { + if (index < $related.length - 1 || settings.loop) { + timeOut = setTimeout(publicMethod.next, settings.slideshowSpeed); + } + }) + .bind(event_load, function () { + clearTimeout(timeOut); + }) + .one(click + ' ' + event_cleanup, stop); + $box.removeClass(className + "off").addClass(className + "on"); + timeOut = setTimeout(publicMethod.next, settings.slideshowSpeed); + }; + + stop = function () { + clearTimeout(timeOut); + $slideshow + .text(settings.slideshowStart) + .unbind([event_complete, event_load, event_cleanup, click].join(' ')) + .one(click, start); + $box.removeClass(className + "on").addClass(className + "off"); + }; + + if (settings.slideshowAuto) { + start(); + } else { + stop(); + } + } else { + $box.removeClass(className + "off " + className + "on"); + } + } + + function launch(target) { + if (!closing) { + + element = target; + + makeSettings(); + + $related = $(element); + + index = 0; + + if (settings.rel !== 'nofollow') { + $related = $('.' + boxElement).filter(function () { + var relRelated = $.data(this, colorbox).rel || this.rel; + return (relRelated === settings.rel); + }); + index = $related.index(element); + + // Check direct calls to ColorBox. + if (index === -1) { + $related = $related.add(element); + index = $related.length - 1; + } + } + + if (!open) { + open = active = true; // Prevents the page-change action from queuing up if the visitor holds down the left or right keys. + + $box.show(); + + if (settings.returnFocus) { + try { + element.blur(); + $(element).one(event_closed, function () { + try { + this.focus(); + } catch (e) { + // do nothing + } + }); + } catch (e) { + // do nothing + } + } + + // +settings.opacity avoids a problem in IE when using non-zero-prefixed-string-values, like '.5' + $overlay.css({"opacity": +settings.opacity, "cursor": settings.overlayClose ? "pointer" : "auto"}).show(); + + // Opens inital empty ColorBox prior to content being loaded. + settings.w = setSize(settings.initialWidth, 'x'); + settings.h = setSize(settings.initialHeight, 'y'); + publicMethod.position(); + + if (isIE6) { + $window.bind('resize.' + event_ie6 + ' scroll.' + event_ie6, function () { + $overlay.css({width: $window.width(), height: $window.height(), top: $window.scrollTop(), left: $window.scrollLeft()}); + }).trigger('resize.' + event_ie6); + } + + trigger(event_open, settings.onOpen); + + $groupControls.add($title).hide(); + + $close.html(settings.close).show(); + } + + publicMethod.load(true); + } + } + + // **************** + // PUBLIC FUNCTIONS + // Usage format: $.fn.colorbox.close(); + // Usage from within an iframe: parent.$.fn.colorbox.close(); + // **************** + + publicMethod = $.fn[colorbox] = $[colorbox] = function (options, callback) { + var $this = this; + + options = options || {}; + + if (!$this[0]) { + if ($this.selector) { // if a selector was given and it didn't match any elements, go ahead and exit. + return $this; + } + // if no selector was given (ie. $.colorbox()), create a temporary element to work with + $this = $(''); + options.open = true; // assume an immediate open + } + + if (callback) { + options.onComplete = callback; + } + + $this.each(function () { + $.data(this, colorbox, $.extend({}, $.data(this, colorbox) || defaults, options)); + $(this).addClass(boxElement); + }); + + if (($.isFunction(options.open) && options.open.call($this)) || options.open) { + launch($this[0]); + } + + return $this; + }; + + // Initialize ColorBox: store common calculations, preload the interface graphics, append the html. + // This preps ColorBox for a speedy open when clicked, and minimizes the burdon on the browser by only + // having to run once, instead of each time colorbox is opened. + publicMethod.init = function () { + // Create & Append jQuery Objects + $window = $(window); + $box = $div().attr({id: colorbox, 'class': isIE ? prefix + (isIE6 ? 'IE6' : 'IE') : ''}); + $overlay = $div("Overlay", isIE6 ? 'position:absolute' : '').hide(); + + $wrap = $div("Wrapper"); + $content = $div("Content").append( + $loaded = $div("LoadedContent", 'width:0; height:0; overflow:hidden'), + $loadingOverlay = $div("LoadingOverlay").add($div("LoadingGraphic")), + $title = $div("Title"), + $current = $div("Current"), + $next = $div("Next"), + $prev = $div("Previous"), + $slideshow = $div("Slideshow").bind(event_open, slideshow), + $close = $div("Close") + ); + $wrap.append( // The 3x3 Grid that makes up ColorBox + $div().append( + $div("TopLeft"), + $topBorder = $div("TopCenter"), + $div("TopRight") + ), + $div(false, 'clear:left').append( + $leftBorder = $div("MiddleLeft"), + $content, + $rightBorder = $div("MiddleRight") + ), + $div(false, 'clear:left').append( + $div("BottomLeft"), + $bottomBorder = $div("BottomCenter"), + $div("BottomRight") + ) + ).children().children().css({'float': 'left'}); + + $loadingBay = $div(false, 'position:absolute; width:9999px; visibility:hidden; display:none'); + + $('body').prepend($overlay, $box.append($wrap, $loadingBay)); + + $content.children() + .hover(function () { + $(this).addClass('hover'); + }, function () { + $(this).removeClass('hover'); + }).addClass('hover'); + + // Cache values needed for size calculations + interfaceHeight = $topBorder.height() + $bottomBorder.height() + $content.outerHeight(true) - $content.height();//Subtraction needed for IE6 + interfaceWidth = $leftBorder.width() + $rightBorder.width() + $content.outerWidth(true) - $content.width(); + loadedHeight = $loaded.outerHeight(true); + loadedWidth = $loaded.outerWidth(true); + + // Setting padding to remove the need to do size conversions during the animation step. + $box.css({"padding-bottom": interfaceHeight, "padding-right": interfaceWidth}).hide(); + + // Setup button events. + // Anonymous functions here keep the public method from being cached, thereby allowing them to be redefined on the fly. + $next.click(function () { + publicMethod.next(); + }); + $prev.click(function () { + publicMethod.prev(); + }); + $close.click(function () { + publicMethod.close(); + }); + + $groupControls = $next.add($prev).add($current).add($slideshow); + + // Adding the 'hover' class allowed the browser to load the hover-state + // background graphics in case the images were not part of a sprite. The class can now can be removed. + $content.children().removeClass('hover'); + + $overlay.click(function () { + if (settings.overlayClose) { + publicMethod.close(); + } + }); + + // Set Navigation Key Bindings + $(document).bind('keydown.' + prefix, function (e) { + var key = e.keyCode; + if (open && settings.escKey && key === 27) { + e.preventDefault(); + publicMethod.close(); + } + if (open && settings.arrowKey && $related[1]) { + if (key === 37) { + e.preventDefault(); + $prev.click(); + } else if (key === 39) { + e.preventDefault(); + $next.click(); + } + } + }); + }; + + publicMethod.remove = function () { + $box.add($overlay).remove(); + $('.' + boxElement).removeData(colorbox).removeClass(boxElement); + }; + + publicMethod.position = function (speed, loadedCallback) { + var top = 0, left = 0; + + $window.unbind('resize.' + prefix); + + // remove the modal so that it doesn't influence the document width/height + $box.hide(); + + if (settings.fixed && !isIE6) { + $box.css({position: 'fixed'}); + } else { + top = $window.scrollTop(); + left = $window.scrollLeft(); + $box.css({position: 'absolute'}); + } + + // keeps the top and left positions within the browser's viewport. + if (settings.right !== false) { + left += Math.max($window.width() - settings.w - loadedWidth - interfaceWidth - setSize(settings.right, 'x'), 0); + } else if (settings.left !== false) { + left += setSize(settings.left, 'x'); + } else { + left += Math.round(Math.max($window.width() - settings.w - loadedWidth - interfaceWidth, 0) / 2); + } + + if (settings.bottom !== false) { + top += Math.max(document.documentElement.clientHeight - settings.h - loadedHeight - interfaceHeight - setSize(settings.bottom, 'y'), 0); + } else if (settings.top !== false) { + top += setSize(settings.top, 'y'); + } else { + top += Math.round(Math.max(document.documentElement.clientHeight - settings.h - loadedHeight - interfaceHeight, 0) / 2); + } + + $box.show(); + + // setting the speed to 0 to reduce the delay between same-sized content. + speed = ($box.width() === settings.w + loadedWidth && $box.height() === settings.h + loadedHeight) ? 0 : speed || 0; + + // this gives the wrapper plenty of breathing room so it's floated contents can move around smoothly, + // but it has to be shrank down around the size of div#colorbox when it's done. If not, + // it can invoke an obscure IE bug when using iframes. + $wrap[0].style.width = $wrap[0].style.height = "9999px"; + + function modalDimensions(that) { + // loading overlay height has to be explicitly set for IE6. + $topBorder[0].style.width = $bottomBorder[0].style.width = $content[0].style.width = that.style.width; + $loadingOverlay[0].style.height = $loadingOverlay[1].style.height = $content[0].style.height = $leftBorder[0].style.height = $rightBorder[0].style.height = that.style.height; + } + + $box.dequeue().animate({width: settings.w + loadedWidth, height: settings.h + loadedHeight, top: top, left: left}, { + duration: speed, + complete: function () { + modalDimensions(this); + + active = false; + + // shrink the wrapper down to exactly the size of colorbox to avoid a bug in IE's iframe implementation. + $wrap[0].style.width = (settings.w + loadedWidth + interfaceWidth) + "px"; + $wrap[0].style.height = (settings.h + loadedHeight + interfaceHeight) + "px"; + + if (loadedCallback) { + loadedCallback(); + } + + setTimeout(function(){ // small delay before binding onresize due to an IE8 bug. + $window.bind('resize.' + prefix, publicMethod.position); + }, 1); + }, + step: function () { + modalDimensions(this); + } + }); + }; + + publicMethod.resize = function (options) { + if (open) { + options = options || {}; + + if (options.width) { + settings.w = setSize(options.width, 'x') - loadedWidth - interfaceWidth; + } + if (options.innerWidth) { + settings.w = setSize(options.innerWidth, 'x'); + } + $loaded.css({width: settings.w}); + + if (options.height) { + settings.h = setSize(options.height, 'y') - loadedHeight - interfaceHeight; + } + if (options.innerHeight) { + settings.h = setSize(options.innerHeight, 'y'); + } + if (!options.innerHeight && !options.height) { + var $child = $loaded.wrapInner("
").children(); // temporary wrapper to get an accurate estimate of just how high the total content should be. + settings.h = $child.height(); + $child.replaceWith($child.children()); // ditch the temporary wrapper div used in height calculation + } + $loaded.css({height: settings.h}); + + publicMethod.position(settings.transition === "none" ? 0 : settings.speed); + } + }; + + publicMethod.prep = function (object) { + if (!open) { + return; + } + + var callback, speed = settings.transition === "none" ? 0 : settings.speed; + + $loaded.remove(); + $loaded = $div('LoadedContent').append(object); + + function getWidth() { + settings.w = settings.w || $loaded.width(); + settings.w = settings.mw && settings.mw < settings.w ? settings.mw : settings.w; + return settings.w; + } + function getHeight() { + settings.h = settings.h || $loaded.height(); + settings.h = settings.mh && settings.mh < settings.h ? settings.mh : settings.h; + return settings.h; + } + + $loaded.hide() + .appendTo($loadingBay.show())// content has to be appended to the DOM for accurate size calculations. + .css({width: getWidth(), overflow: settings.scrolling ? 'auto' : 'hidden'}) + .css({height: getHeight()})// sets the height independently from the width in case the new width influences the value of height. + .prependTo($content); + + $loadingBay.hide(); + + // floating the IMG removes the bottom line-height and fixed a problem where IE miscalculates the width of the parent element as 100% of the document width. + //$(photo).css({'float': 'none', marginLeft: 'auto', marginRight: 'auto'}); + + $(photo).css({'float': 'none'}); + + // Hides SELECT elements in IE6 because they would otherwise sit on top of the overlay. + if (isIE6) { + $('select').not($box.find('select')).filter(function () { + return this.style.visibility !== 'hidden'; + }).css({'visibility': 'hidden'}).one(event_cleanup, function () { + this.style.visibility = 'inherit'; + }); + } + + callback = function () { + var prev, prevSrc, next, nextSrc, total = $related.length, iframe, complete; + + if (!open) { + return; + } + + function removeFilter() { + if (isIE) { + $box[0].style.removeAttribute('filter'); + } + } + + complete = function () { + clearTimeout(loadingTimer); + $loadingOverlay.hide(); + trigger(event_complete, settings.onComplete); + }; + + if (isIE) { + //This fadeIn helps the bicubic resampling to kick-in. + if (photo) { + $loaded.fadeIn(100); + } + } + + $title.html(settings.title).add($loaded).show(); + + if (total > 1) { // handle grouping + if (typeof settings.current === "string") { + $current.html(settings.current.replace('{current}', index + 1).replace('{total}', total)).show(); + } + + $next[(settings.loop || index < total - 1) ? "show" : "hide"]().html(settings.next); + $prev[(settings.loop || index) ? "show" : "hide"]().html(settings.previous); + + prev = index ? $related[index - 1] : $related[total - 1]; + next = index < total - 1 ? $related[index + 1] : $related[0]; + + if (settings.slideshow) { + $slideshow.show(); + } + + // Preloads images within a rel group + if (settings.preloading) { + nextSrc = $.data(next, colorbox).href || next.href; + prevSrc = $.data(prev, colorbox).href || prev.href; + + nextSrc = $.isFunction(nextSrc) ? nextSrc.call(next) : nextSrc; + prevSrc = $.isFunction(prevSrc) ? prevSrc.call(prev) : prevSrc; + + if (isImage(nextSrc)) { + $('