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Since Drupal.t() is * called by this function, make sure not to pass already-localized strings to it. * * See the documentation of the server-side format_plural() function for further details. * * @param count * The item count to display. * @param singular * The string for the singular case. Please make sure it is clear this is * singular, to ease translation (e.g. use "1 new comment" instead of "1 new"). * Do not use @count in the singular string. * @param plural * The string for the plural case. Please make sure it is clear this is plural, * to ease translation. Use @count in place of the item count, as in "@count * new comments". * @param args * An object of replacements pairs to make after translation. Incidences * of any key in this array are replaced with the corresponding value. * Based on the first character of the key, the value is escaped and/or themed: * - !variable: inserted as is * - @variable: escape plain text to HTML (Drupal.checkPlain) * - %variable: escape text and theme as a placeholder for user-submitted * content (checkPlain + Drupal.theme('placeholder')) * Note that you do not need to include @count in this array. * This replacement is done automatically for the plural case. * @return * A translated string. */ Drupal.formatPlural = function(count, singular, plural, args) { var args = args || {}; args['@count'] = count; // Determine the index of the plural form. var index = Drupal.locale.pluralFormula ? Drupal.locale.pluralFormula(args['@count']) : ((args['@count'] == 1) ? 0 : 1); if (index == 0) { return Drupal.t(singular, args); } else if (index == 1) { return Drupal.t(plural, args); } else { args['@count['+ index +']'] = args['@count']; delete args['@count']; return Drupal.t(plural.replace('@count', '@count['+ index +']')); } }; /** * Generate the themed representation of a Drupal object. * * All requests for themed output must go through this function. It examines * the request and routes it to the appropriate theme function. If the current * theme does not provide an override function, the generic theme function is * called. * * For example, to retrieve the HTML that is output by theme_placeholder(text), * call Drupal.theme('placeholder', text). * * @param func * The name of the theme function to call. * @param ... * Additional arguments to pass along to the theme function. * @return * Any data the theme function returns. This could be a plain HTML string, * but also a complex object. */ Drupal.theme = function(func) { for (var i = 1, args = []; i < arguments.length; i++) { args.push(arguments[i]); } return (Drupal.theme[func] || Drupal.theme.prototype[func]).apply(this, args); }; /** * Parse a JSON response. * * The result is either the JSON object, or an object with 'status' 0 and 'data' an error message. */ Drupal.parseJson = function (data) { if ((data.substring(0, 1) != '{') && (data.substring(0, 1) != '[')) { return { status: 0, data: data.length ? data : Drupal.t('Unspecified error') }; } return eval('(' + data + ');'); }; /** * Freeze the current body height (as minimum height). Used to prevent * unnecessary upwards scrolling when doing DOM manipulations. */ Drupal.freezeHeight = function () { Drupal.unfreezeHeight(); var div = document.createElement('div'); $(div).css({ position: 'absolute', top: '0px', left: '0px', width: '1px', height: $('body').css('height') }).attr('id', 'freeze-height'); $('body').append(div); }; /** * Unfreeze the body height */ Drupal.unfreezeHeight = function () { $('#freeze-height').remove(); }; /** * Wrapper around encodeURIComponent() which avoids Apache quirks (equivalent of * drupal_urlencode() in PHP). This function should only be used on paths, not * on query string arguments. */ Drupal.encodeURIComponent = function (item, uri) { uri = uri || location.href; item = encodeURIComponent(item).replace(/%2F/g, '/'); return (uri.indexOf('?q=') != -1) ? item : item.replace(/%26/g, '%2526').replace(/%23/g, '%2523').replace(/\/\//g, '/%252F'); }; /** * Get the text selection in a textarea. */ Drupal.getSelection = function (element) { if (typeof(element.selectionStart) != 'number' && document.selection) { // The current selection var range1 = document.selection.createRange(); var range2 = range1.duplicate(); // Select all text. range2.moveToElementText(element); // Now move 'dummy' end point to end point of original range. range2.setEndPoint('EndToEnd', range1); // Now we can calculate start and end points. var start = range2.text.length - range1.text.length; var end = start + range1.text.length; return { 'start': start, 'end': end }; } return { 'start': element.selectionStart, 'end': element.selectionEnd }; }; /** * Build an error message from ahah response. */ Drupal.ahahError = function(xmlhttp, uri) { if (xmlhttp.status == 200) { if (jQuery.trim($(xmlhttp.responseText).text())) { var message = Drupal.t("An error occurred. \n@uri\n@text", {'@uri': uri, '@text': xmlhttp.responseText }); } else { var message = Drupal.t("An error occurred. \n@uri\n(no information available).", {'@uri': uri, '@text': xmlhttp.responseText }); } } else { var message = Drupal.t("An HTTP error @status occurred. \n@uri", {'@uri': uri, '@status': xmlhttp.status }); } return message; } // Global Killswitch on the element if (Drupal.jsEnabled) { // Global Killswitch on the element $(document.documentElement).addClass('js'); // 'js enabled' cookie document.cookie = 'has_js=1; path=/'; // Attach all behaviors. $(document).ready(function() { Drupal.attachBehaviors(this); }); } /** * The default themes. */ Drupal.theme.prototype = { /** * Formats text for emphasized display in a placeholder inside a sentence. * * @param str * The text to format (plain-text). * @return * The formatted text (html). */ placeholder: function(str) { return '' + Drupal.checkPlain(str) + ''; } }; ; $(document).ready(function() { // Attach onclick event to document only and catch clicks on all elements. $(document.body).click(function(event) { // Catch only the first parent link of a clicked element. $(event.target).parents("a:first,area:first").andSelf().filter("a,area").each(function() { var ga = Drupal.settings.googleanalytics; // Expression to check for absolute internal links. var isInternal = new RegExp("^(https?):\/\/" + window.location.host, "i"); // Expression to check for special links like gotwo.module /go/* links. var isInternalSpecial = new RegExp("(\/go\/.*)$", "i"); // Expression to check for download links. var isDownload = new RegExp("\\.(" + ga.trackDownloadExtensions + ")$", "i"); // Is the clicked URL internal? if (isInternal.test(this.href)) { // Is download tracking activated and the file extension configured for download tracking? if (ga.trackDownload && isDownload.test(this.href)) { // Download link clicked. var extension = isDownload.exec(this.href); _gaq.push(["_trackEvent", "Downloads", extension[1].toUpperCase(), this.href.replace(isInternal, '')]); } else if (isInternalSpecial.test(this.href)) { // Keep the internal URL for Google Analytics website overlay intact. _gaq.push(["_trackPageview", this.href.replace(isInternal, '')]); } } else { if (ga.trackMailto && $(this).is("a[href^=mailto:],area[href^=mailto:]")) { // Mailto link clicked. _gaq.push(["_trackEvent", "Mails", "Click", this.href.substring(7)]); } else if (ga.trackOutgoing && this.href) { if (ga.trackOutboundAsPageview) { // Track all external links as page views after URL cleanup. // Currently required, if click should be tracked as goal. _gaq.push(["_trackPageview", '/outbound/' + this.href.replace(/^(https?|ftp|news|nntp|telnet|irc|ssh|sftp|webcal):\/\//i, '').split('/').join('--')]); } else { // External link clicked. _gaq.push(["_trackEvent", "Outbound links", "Click", this.href]); } } } }); }); }); ; /* * jquery.tools 1.1.0 - The missing UI library for the Web * * [tools.tabs-1.0.2, tools.tabs.slideshow-1.0.0, tools.tabs.history-1.0.0] * * Copyright (c) 2009 Tero Piirainen * http://flowplayer.org/tools/ * * Dual licensed under MIT and GPL 2+ licenses * http://www.opensource.org/licenses * * ----- * * File generated: Thu Sep 03 15:28:50 GMT+00:00 2009 */ (function(d){d.tools=d.tools||{};d.tools.tabs={version:"1.0.2",conf:{tabs:"a",current:"current",onBeforeClick:null,onClick:null,effect:"default",initialIndex:0,event:"click",api:false,rotate:false},addEffect:function(e,f){c[e]=f}};var c={"default":function(f,e){this.getPanes().hide().eq(f).show();e.call()},fade:function(g,e){var f=this.getConf(),h=f.fadeOutSpeed,j=this.getCurrentPane();if(h){j.fadeOut(h)}else{j.hide()}this.getPanes().eq(g).fadeIn(f.fadeInSpeed,e)},slide:function(f,e){this.getCurrentPane().slideUp(200);this.getPanes().eq(f).slideDown(400,e)},ajax:function(f,e){this.getPanes().eq(0).load(this.getTabs().eq(f).attr("href"),e)}};var b;d.tools.tabs.addEffect("horizontal",function(f,e){if(!b){b=this.getPanes().eq(0).width()}this.getCurrentPane().animate({width:0},function(){d(this).hide()});this.getPanes().eq(f).animate({width:b},function(){d(this).show();e.call()})});function a(f,g,h){var e=this,i;function j(k,l){d(e).bind(k,function(n,m){if(l&&l.call(this,m.index)===false&&m){m.proceed=false}});return e}d.each(h,function(k,l){if(d.isFunction(l)){j(k,l)}});d.extend(this,{click:function(l){var o=e.getCurrentPane();var m=f.eq(l);if(typeof l=="string"&&l.replace("#","")){m=f.filter("[href*="+l.replace("#","")+"]");l=Math.max(f.index(m),0)}if(h.rotate){var n=f.length-1;if(l<0){return e.click(n)}if(l>n){return e.click(0)}}if(!m.length){if(i>=0){return e}l=h.initialIndex;m=f.eq(l)}var k={index:l,proceed:true};d(e).triggerHandler("onBeforeClick",k);if(!k.proceed){return e}if(l===i){return e}m.addClass(h.current);c[h.effect].call(e,l,function(){d(e).triggerHandler("onClick",k)});f.removeClass(h.current);m.addClass(h.current);i=l;return e},getConf:function(){return h},getTabs:function(){return f},getPanes:function(){return g},getCurrentPane:function(){return g.eq(i)},getCurrentTab:function(){return f.eq(i)},getIndex:function(){return i},next:function(){return e.click(i+1)},prev:function(){return e.click(i-1)},onBeforeClick:function(k){return j("onBeforeClick",k)},onClick:function(k){return j("onClick",k)}});f.each(function(k){d(this).bind(h.event,function(l){e.click(k);return l.preventDefault()})});if(location.hash){e.click(location.hash)}else{e.click(h.initialIndex)}g.find("a[href^=#]").click(function(){e.click(d(this).attr("href"))})}d.fn.tabs=function(i,f){var g=this.eq(typeof f=="number"?f:0).data("tabs");if(g){return g}var h=d.extend({},d.tools.tabs.conf),e=this.length;d.extend(h,f);if(d.isFunction(f)){f={onBeforeClick:f}}d.extend(h,f);this.each(function(l){var j=d(this);var k=j.find(h.tabs);if(!k.length){k=j.children()}var m=j.children(i);if(!m.length){m=e==1?d(i):j.parent().find(i)}g=new a(k,m,h);j.data("tabs",g)});return h.api?g:this}})(jQuery); 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(function(d){var a=d.tools.tabs;a.plugins=a.plugins||{};a.plugins.history={version:"1.0.0",conf:{api:false}};var e,b;function c(f){if(f){var g=b.contentWindow.document;g.open().close();g.location.hash=f}}d.fn.onHash=function(g){var f=this;if(d.browser.msie&&d.browser.version<"8"){if(!b){b=d("', inline_markup: '
{content}
' }, settings); // Fallback to a supported theme for IE6 if($.browser.msie && parseInt($.browser.version) == 6){ settings.theme = "light_square"; } if($('.pp_overlay').size()==0) _buildOverlay(); // If the overlay is not there, inject it! // Global variables accessible only by prettyPhoto var doresize = true, percentBased = false, correctSizes, // Cached selectors $pp_pic_holder, $ppt, $pp_overlay, // prettyPhoto container specific pp_contentHeight, pp_contentWidth, pp_containerHeight, pp_containerWidth, // Window size windowHeight = $(window).height(), windowWidth = $(window).width(), //Gallery specific setPosition = 0, // Global elements scrollPos = _getScroll(); // Window/Keyboard events $(window).scroll(function(){ scrollPos = _getScroll(); _centerOverlay(); _resizeOverlay(); }); $(window).resize(function(){ _centerOverlay(); _resizeOverlay(); }); $(document).keydown(function(e){ if($pp_pic_holder.is(':visible')) switch(e.keyCode){ case 37: $.prettyPhoto.changePage('previous'); break; case 39: $.prettyPhoto.changePage('next'); break; case 27: if(!settings.modal) $.prettyPhoto.close(); break; }; }); // Bind the code to each links $(this).each(function(){ $(this).bind('click',function(){ _self = this; // Fix scoping // Find out if the picture is part of a set theRel = $(this).attr('rel'); galleryRegExp = /\[(?:.*)\]/; theGallery = galleryRegExp.exec(theRel); // Build the gallery array var images = new Array(), titles = new Array(), descriptions = new Array(); if(theGallery){ $('a[rel*='+theGallery+']').each(function(i){ if($(this)[0] === $(_self)[0]) setPosition = i; // Get the position in the set images.push($(this).attr('href')); titles.push($(this).find('img').attr('alt')); descriptions.push($(this).attr('title')); }); }else{ images = $(this).attr('href'); titles = ($(this).find('img').attr('alt')) ? $(this).find('img').attr('alt') : ''; descriptions = ($(this).attr('title')) ? $(this).attr('title') : ''; } $.prettyPhoto.open(images,titles,descriptions); return false; }); }); /** * Opens the prettyPhoto modal box. * @param image {String,Array} Full path to the image to be open, can also be an array containing full images paths. * @param title {String,Array} The title to be displayed with the picture, can also be an array containing all the titles. * @param description {String,Array} The description to be displayed with the picture, can also be an array containing all the descriptions. */ $.prettyPhoto.open = function(gallery_images,gallery_titles,gallery_descriptions) { // To fix the bug with IE select boxes if($.browser.msie && $.browser.version == 6){ $('select').css('visibility','hidden'); }; if(settings.hideflash) $('object,embed').css('visibility','hidden'); // Hide the flash // Convert everything to an array in the case it's a single item images = $.makeArray(gallery_images); titles = $.makeArray(gallery_titles); descriptions = $.makeArray(gallery_descriptions); image_set = ($(images).size() > 0) ? true : false; // Find out if it's a set // Hide the next/previous links if on first or last images. _checkPosition($(images).size()); $('.pp_loaderIcon').show(); // Do I need to explain? // Fade the content in $pp_overlay.show().fadeTo(settings.animationSpeed,settings.opacity); // Display the current position $pp_pic_holder.find('.currentTextHolder').text((setPosition+1) + settings.counter_separator_label + $(images).size()); // Set the description if(descriptions[setPosition]){ $pp_pic_holder.find('.pp_description').show().html(unescape(descriptions[setPosition])); }else{ $pp_pic_holder.find('.pp_description').hide().text(''); }; // Set the title if(titles[setPosition] && settings.showTitle){ hasTitle = true; $ppt.html(unescape(titles[setPosition])); }else{ hasTitle = false; }; // Get the dimensions movie_width = ( parseFloat(grab_param('width',images[setPosition])) ) ? grab_param('width',images[setPosition]) : settings.default_width.toString(); movie_height = ( parseFloat(grab_param('height',images[setPosition])) ) ? grab_param('height',images[setPosition]) : settings.default_height.toString(); // If the size is % based, calculate according to window dimensions if(movie_width.indexOf('%') != -1 || movie_height.indexOf('%') != -1){ movie_height = parseFloat(($(window).height() * parseFloat(movie_height) / 100) - 100); movie_width = parseFloat(($(window).width() * parseFloat(movie_width) / 100) - 100); percentBased = true; } // Fade the holder $pp_pic_holder.fadeIn(function(){ imgPreloader = ""; // Inject the proper content switch(_getFileType(images[setPosition])){ case 'image': // Set the new image imgPreloader = new Image(); // Preload the neighbour images nextImage = new Image(); if(image_set && setPosition > $(images).size()) nextImage.src = images[setPosition + 1]; prevImage = new Image(); if(image_set && images[setPosition - 1]) prevImage.src = images[setPosition - 1]; $pp_pic_holder.find('#pp_full_res')[0].innerHTML = settings.image_markup; $pp_pic_holder.find('#fullResImage').attr('src',images[setPosition]); imgPreloader.onload = function(){ // Fit item to viewport correctSizes = _fitToViewport(imgPreloader.width,imgPreloader.height); _showContent(); }; imgPreloader.onerror = function(){ alert('Image cannot be loaded. Make sure the path is correct and image exist.'); $.prettyPhoto.close(); }; imgPreloader.src = images[setPosition]; break; case 'youtube': correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport movie = 'http://www.youtube.com/v/'+grab_param('v',images[setPosition])+"&fs=1"; if(settings.autoplay) movie += "&autoplay=1"; toInject = settings.flash_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,movie); break; case 'slideshare': correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport movie = images[setPosition]; toInject = settings.flash_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,movie); break; case 'vimeo': correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport movie_id = images[setPosition]; movie = 'http://vimeo.com/moogaloop.swf?clip_id='+ movie_id.replace('http://vimeo.com/',''); if(settings.autoplay) movie += "&autoplay=1"; toInject = settings.flash_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,movie); break; case 'quicktime': correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport correctSizes['height']+=15; correctSizes['contentHeight']+=15; correctSizes['containerHeight']+=15; // Add space for the control bar toInject = settings.quicktime_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,images[setPosition]).replace(/{autoplay}/g,settings.autoplay); break; case 'flash': correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport flash_vars = images[setPosition]; flash_vars = flash_vars.substring(images[setPosition].indexOf('flashvars') + 10,images[setPosition].length); filename = images[setPosition]; filename = filename.substring(0,filename.indexOf('?')); toInject = settings.flash_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,filename+'?'+flash_vars); break; case 'iframe': correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport frame_url = images[setPosition]; frame_url = frame_url.substr(0,frame_url.indexOf('iframe')-1); toInject = settings.iframe_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{path}/g,frame_url); break; case 'inline': // to get the item height clone it, apply default width, wrap it in the prettyPhoto containers , then delete myClone = $(images[setPosition]).clone().css({'width':settings.default_width}).wrapInner('
').appendTo($('body')); correctSizes = _fitToViewport($(myClone).width(),$(myClone).height()); $(myClone).remove(); toInject = settings.inline_markup.replace(/{content}/g,$(images[setPosition]).html()); break; }; if(!imgPreloader){ $pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject; // Show content _showContent(); }; }); }; /** * Change page in the prettyPhoto modal box * @param direction {String} Direction of the paging, previous or next. */ $.prettyPhoto.changePage = function(direction){ if(direction == 'previous') { setPosition--; if (setPosition < 0){ setPosition = 0; return; }; }else{ if($('.pp_arrow_next').is('.disabled')) return; setPosition++; }; // Allow the resizing of the images if(!doresize) doresize = true; _hideContent(function(){$.prettyPhoto.open(images,titles,descriptions)}); $('a.pp_expand,a.pp_contract').fadeOut(settings.animationSpeed); }; /** * Closes the prettyPhoto modal box. */ $.prettyPhoto.close = function(){ $pp_pic_holder.find('object,embed').css('visibility','hidden'); $('div.pp_pic_holder,div.ppt,.pp_fade').fadeOut(settings.animationSpeed); $pp_overlay.fadeOut(settings.animationSpeed, function(){ $('#pp_full_res').html(''); // Kill the opened content $pp_pic_holder.attr('style','').find('div:not(.pp_hoverContainer)').attr('style',''); // Reset the width and everything that has been set. _centerOverlay(); // Center it // To fix the bug with IE select boxes if($.browser.msie && $.browser.version == 6){ $('select').css('visibility','visible'); }; // Show the flash if(settings.hideflash) $('object,embed').css('visibility','visible'); setPosition = 0; settings.callback(); }); doresize = true; }; /** * Set the proper sizes on the containers and animate the content in. */ _showContent = function(){ $('.pp_loaderIcon').hide(); // Calculate the opened top position of the pic holder projectedTop = scrollPos['scrollTop'] + ((windowHeight/2) - (correctSizes['containerHeight']/2)); if(projectedTop < 0) projectedTop = 0 + $ppt.height(); // Resize the content holder $pp_pic_holder.find('.pp_content').animate({'height':correctSizes['contentHeight']},settings.animationSpeed); // Resize picture the holder $pp_pic_holder.animate({ 'top': projectedTop, 'left': (windowWidth/2) - (correctSizes['containerWidth']/2), 'width': correctSizes['containerWidth'] },settings.animationSpeed,function(){ $pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(correctSizes['height']).width(correctSizes['width']); // Fade the new image $pp_pic_holder.find('.pp_fade').fadeIn(settings.animationSpeed); // Show the nav if(image_set && _getFileType(images[setPosition])=="image") { $pp_pic_holder.find('.pp_hoverContainer').show(); }else{ $pp_pic_holder.find('.pp_hoverContainer').hide(); } // Show the title if(settings.showTitle && hasTitle){ $ppt.css({ 'top' : $pp_pic_holder.offset().top - 25, 'left' : $pp_pic_holder.offset().left + 20, 'display' : 'none' }); $ppt.fadeIn(settings.animationSpeed); }; // Fade the resizing link if the image is resized if(correctSizes['resized']) $('a.pp_expand,a.pp_contract').fadeIn(settings.animationSpeed); // Callback! settings.changepicturecallback(); }); }; /** * Hide the content...DUH! */ function _hideContent(callback){ // Fade out the current picture $pp_pic_holder.find('#pp_full_res object,#pp_full_res embed').css('visibility','hidden'); $pp_pic_holder.find('.pp_fade').fadeOut(settings.animationSpeed,function(){ $('.pp_loaderIcon').show(); if(callback) callback(); }); // Hide the title $ppt.fadeOut(settings.animationSpeed); } /** * Check the item position in the gallery array, hide or show the navigation links * @param setCount {integer} The total number of items in the set */ function _checkPosition(setCount){ // If at the end, hide the next link if(setPosition == setCount-1) { $pp_pic_holder.find('a.pp_next').css('visibility','hidden'); $pp_pic_holder.find('a.pp_arrow_next').addClass('disabled').unbind('click'); }else{ $pp_pic_holder.find('a.pp_next').css('visibility','visible'); $pp_pic_holder.find('a.pp_arrow_next.disabled').removeClass('disabled').bind('click',function(){ $.prettyPhoto.changePage('next'); return false; }); }; // If at the beginning, hide the previous link if(setPosition == 0) { $pp_pic_holder.find('a.pp_previous').css('visibility','hidden'); $pp_pic_holder.find('a.pp_arrow_previous').addClass('disabled').unbind('click'); }else{ $pp_pic_holder.find('a.pp_previous').css('visibility','visible'); $pp_pic_holder.find('a.pp_arrow_previous.disabled').removeClass('disabled').bind('click',function(){ $.prettyPhoto.changePage('previous'); return false; }); }; // Hide the bottom nav if it's not a set. if(setCount > 1) { $('.pp_nav').show(); }else{ $('.pp_nav').hide(); } }; /** * Resize the item dimensions if it's bigger than the viewport * @param width {integer} Width of the item to be opened * @param height {integer} Height of the item to be opened * @return An array containin the "fitted" dimensions */ function _fitToViewport(width,height){ hasBeenResized = false; _getDimensions(width,height); // Define them in case there's no resize needed imageWidth = width; imageHeight = height; if( ((pp_containerWidth > windowWidth) || (pp_containerHeight > windowHeight)) && doresize && settings.allowresize && !percentBased) { hasBeenResized = true; notFitting = true; while (notFitting){ if((pp_containerWidth > windowWidth)){ imageWidth = (windowWidth - 200); imageHeight = (height/width) * imageWidth; }else if((pp_containerHeight > windowHeight)){ imageHeight = (windowHeight - 200); imageWidth = (width/height) * imageHeight; }else{ notFitting = false; }; pp_containerHeight = imageHeight; pp_containerWidth = imageWidth; }; _getDimensions(imageWidth,imageHeight); }; return { width:Math.floor(imageWidth), height:Math.floor(imageHeight), containerHeight:Math.floor(pp_containerHeight), containerWidth:Math.floor(pp_containerWidth) + 40, contentHeight:Math.floor(pp_contentHeight), contentWidth:Math.floor(pp_contentWidth), resized:hasBeenResized }; }; /** * Get the containers dimensions according to the item size * @param width {integer} Width of the item to be opened * @param height {integer} Height of the item to be opened */ function _getDimensions(width,height){ width = parseFloat(width); height = parseFloat(height); // Get the details height, to do so, I need to clone it since it's invisible $pp_details = $pp_pic_holder.find('.pp_details'); $pp_details.width(width); detailsHeight = parseFloat($pp_details.css('marginTop')) + parseFloat($pp_details.css('marginBottom')); $pp_details = $pp_details.clone().appendTo($('body')).css({ 'position':'absolute', 'top':-10000 }); detailsHeight += $pp_details.height(); detailsHeight = (detailsHeight <= 34) ? 36 : detailsHeight; // Min-height for the details if($.browser.msie && $.browser.version==7) detailsHeight+=8; $pp_details.remove(); // Get the container size, to resize the holder to the right dimensions pp_contentHeight = height + detailsHeight; pp_contentWidth = width; pp_containerHeight = pp_contentHeight + $ppt.height() + $pp_pic_holder.find('.pp_top').height() + $pp_pic_holder.find('.pp_bottom').height(); pp_containerWidth = width; } function _getFileType(itemSrc){ if (itemSrc.match(/youtube\.com\/watch/i)) { return 'youtube'; }else if (itemSrc.match(/slidesharecdn\.com\/swf\/ssplayer2.swf/i)) { return 'slideshare'; }else if (itemSrc.match(/vimeo\.com/i)) { return 'vimeo'; }else if(itemSrc.indexOf('.mov') != -1){ return 'quicktime'; }else if(itemSrc.indexOf('.swf') != -1){ return 'flash'; }else if(itemSrc.indexOf('iframe') != -1){ return 'iframe' }else if(itemSrc.substr(0,1) == '#'){ return 'inline'; }else{ return 'image'; }; }; function _centerOverlay(){ if(doresize) { titleHeight = $ppt.height(); contentHeight = $pp_pic_holder.height(); contentwidth = $pp_pic_holder.width(); projectedTop = (windowHeight/2) + scrollPos['scrollTop'] - ((contentHeight+titleHeight)/2); $pp_pic_holder.css({ 'top': projectedTop, 'left': (windowWidth/2) + scrollPos['scrollLeft'] - (contentwidth/2) }); $ppt.css({ 'top' : projectedTop - titleHeight, 'left': (windowWidth/2) + scrollPos['scrollLeft'] - (contentwidth/2) + 20 }); }; }; function _getScroll(){ if (self.pageYOffset) { return {scrollTop:self.pageYOffset,scrollLeft:self.pageXOffset}; } else if (document.documentElement && document.documentElement.scrollTop) { // Explorer 6 Strict return {scrollTop:document.documentElement.scrollTop,scrollLeft:document.documentElement.scrollLeft}; } else if (document.body) {// all other Explorers return {scrollTop:document.body.scrollTop,scrollLeft:document.body.scrollLeft}; }; }; function _resizeOverlay() { windowHeight = $(window).height(); windowWidth = $(window).width(); $pp_overlay.css({ 'height':$(document).height() }); }; function _buildOverlay(){ // Inject the markup $('body').append(settings.markup); // Set my global selectors $pp_pic_holder = $('.pp_pic_holder'); $ppt = $('.ppt'); $pp_overlay = $('div.pp_overlay'); $pp_pic_holder.attr('class','pp_pic_holder ' + settings.theme); // Set the proper theme $pp_overlay .css({ 'opacity':0, 'height':$(document).height() }) .bind('click',function(){ if(!settings.modal) $.prettyPhoto.close(); }); $('a.pp_close').bind('click',function(){ $.prettyPhoto.close(); return false; }); $('a.pp_expand').bind('click',function(){ $this = $(this); // Fix scoping // Expand the image if($this.hasClass('pp_expand')){ $this.removeClass('pp_expand').addClass('pp_contract'); doresize = false; }else{ $this.removeClass('pp_contract').addClass('pp_expand'); doresize = true; }; _hideContent(function(){ $.prettyPhoto.open(images,titles,descriptions) }); $pp_pic_holder.find('.pp_fade').fadeOut(settings.animationSpeed); return false; }); $pp_pic_holder.find('.pp_previous, .pp_arrow_previous').bind('click',function(){ $.prettyPhoto.changePage('previous'); return false; }); $pp_pic_holder.find('.pp_next, .pp_arrow_next').bind('click',function(){ $.prettyPhoto.changePage('next'); return false; }); }; _centerOverlay(); // Center it }; function grab_param(name,url){ name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]"); var regexS = "[\\?&]"+name+"=([^&#]*)"; var regex = new RegExp( regexS ); var results = regex.exec( url ); if( results == null ) return ""; else return results[1]; } })(jQuery); ; $(document).ready(function(){ $("#header div.btn a.download").parents("div.btn").hide().attr('id', 'header-btn-download'); var startIndex = $.cookie('active_tab'); if(startIndex == null) startIndex = 0; if ($('#header div.tabs ul').size()) $('#header div.tabs ul').tabs("#header div.intro-block div.tabs-container > div.tab-info", { event: 'mouseover', //effect: 'fade', initialIndex : startIndex, //fadeInSpeed: 500, onBeforeClick: function(event, tabIndex) { if(event == 3) $('#header-btn-download').show(); else $('#header-btn-download').hide(); $.cookie('active_tab', event); }, onClick: function(event, tabIndex) { if($.browser.msie && $.browser.version != 7) $("#header div.intro-block div.tabs-container > div.tab-info").css('opacity',0.99); } }); initFAQ(); /*if ($('div.form textarea.resizable').size()) $('div.form textarea.resizable:not(.processed)').TextAreaResizer(); */ $("#content input.form-submit").hover(function(){ $(this).addClass('hover'); }, function(){ $(this).removeClass('hover'); } ); initTabs(); initHovers(); initPrettyPhoto(); }); function initFAQ() { $("#content ul.questions li > div.title > a").click(function(){ $(this).parent().parent().find("> div.answer").slideToggle("slow"); $(this).toggleClass('open'); return false; }) }; function initTabs(){ $('ul.tabs.tabs1 li').click(function(){ var thisClass = this.className.slice(0,2); $('div.t1').hide(); $('div.t2').hide(); $('div.t3').hide(); $('div.t4').hide(); $('div.t5').hide(); $('div.' + thisClass).show(); $('ul.tabs.tabs1 li').removeClass('tab-current'); $(this).addClass('tab-current'); }); $('li.t1').click(); /* $('ul.tabs li a').click(function(){ return false; }); */ } function initHovers(){ $('ul.tabs.tabs1 li').hover( function(){ $(this).addClass('hover'); }, function(){ $(this).removeClass('hover'); } ); } jQuery.cookie = function(name, value, options) { if (typeof value != 'undefined') { // name and value given, set cookie options = options || {}; if (value === null) { value = ''; options.expires = -1; } var expires = ''; if (options.expires && (typeof options.expires == 'number' || options.expires.toUTCString)) { var date; if (typeof options.expires == 'number') { date = new Date(); date.setTime(date.getTime() + (options.expires * 24 * 60 * 60 * 1000)); } else { date = options.expires; } expires = '; expires=' + date.toUTCString(); // use expires attribute, max-age is not supported by IE } // CAUTION: Needed to parenthesize options.path and options.domain // in the following expressions, otherwise they evaluate to undefined // in the packed version for some reason... var path = options.path ? '; path=' + (options.path) : ''; var domain = options.domain ? '; domain=' + (options.domain) : ''; var secure = options.secure ? '; secure' : ''; document.cookie = [name, '=', encodeURIComponent(value), expires, path, domain, secure].join(''); } else { // only name given, get cookie var cookieValue = null; if (document.cookie && document.cookie != '') { var cookies = document.cookie.split(';'); for (var i = 0; i < cookies.length; i++) { var cookie = jQuery.trim(cookies[i]); // Does this cookie string begin with the name we want? if (cookie.substring(0, name.length + 1) == (name + '=')) { cookieValue = decodeURIComponent(cookie.substring(name.length + 1)); break; } } } return cookieValue; } }; //v1.7 // Flash Player Version Detection // Detect Client Browser type // Copyright 2005-2007 Adobe Systems Incorporated. All rights reserved. var isIE = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false; var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false; var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false; function ControlVersion() { var version; var axo; var e; // NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry try { // version will be set for 7.X or greater players axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7"); version = axo.GetVariable("$version"); } catch (e) { } if (!version) { try { // version will be set for 6.X players only axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6"); // installed player is some revision of 6.0 // GetVariable("$version") crashes for versions 6.0.22 through 6.0.29, // so we have to be careful. // default to the first public version version = "WIN 6,0,21,0"; // throws if AllowScripAccess does not exist (introduced in 6.0r47) axo.AllowScriptAccess = "always"; // safe to call for 6.0r47 or greater version = axo.GetVariable("$version"); } catch (e) { } } if (!version) { try { // version will be set for 4.X or 5.X player axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3"); version = axo.GetVariable("$version"); } catch (e) { } } if (!version) { try { // version will be set for 3.X player axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3"); version = "WIN 3,0,18,0"; } catch (e) { } } if (!version) { try { // version will be set for 2.X player axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash"); version = "WIN 2,0,0,11"; } catch (e) { version = -1; } } return version; } // JavaScript helper required to detect Flash Player PlugIn version information function GetSwfVer(){ // NS/Opera version >= 3 check for Flash plugin in plugin array var flashVer = -1; if (navigator.plugins != null && navigator.plugins.length > 0) { if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) { var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : ""; var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description; var descArray = flashDescription.split(" "); var tempArrayMajor = descArray[2].split("."); var versionMajor = tempArrayMajor[0]; var versionMinor = tempArrayMajor[1]; var versionRevision = descArray[3]; if (versionRevision == "") { versionRevision = descArray[4]; } if (versionRevision[0] == "d") { versionRevision = versionRevision.substring(1); } else if (versionRevision[0] == "r") { versionRevision = versionRevision.substring(1); if (versionRevision.indexOf("d") > 0) { versionRevision = versionRevision.substring(0, versionRevision.indexOf("d")); } } var flashVer = versionMajor + "." + versionMinor + "." + versionRevision; } } // MSN/WebTV 2.6 supports Flash 4 else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4; // WebTV 2.5 supports Flash 3 else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3; // older WebTV supports Flash 2 else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2; else if ( isIE && isWin && !isOpera ) { flashVer = ControlVersion(); } return flashVer; } // When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) { versionStr = GetSwfVer(); if (versionStr == -1 ) { return false; } else if (versionStr != 0) { if(isIE && isWin && !isOpera) { // Given "WIN 2,0,0,11" tempArray = versionStr.split(" "); // ["WIN", "2,0,0,11"] tempString = tempArray[1]; // "2,0,0,11" versionArray = tempString.split(","); // ['2', '0', '0', '11'] } else { versionArray = versionStr.split("."); } var versionMajor = versionArray[0]; var versionMinor = versionArray[1]; var versionRevision = versionArray[2]; // is the major.revision >= requested major.revision AND the minor version >= requested minor if (versionMajor > parseFloat(reqMajorVer)) { return true; } else if (versionMajor == parseFloat(reqMajorVer)) { if (versionMinor > parseFloat(reqMinorVer)) return true; else if (versionMinor == parseFloat(reqMinorVer)) { if (versionRevision >= parseFloat(reqRevision)) return true; } } return false; } } function AC_AddExtension(src, ext) { if (src.indexOf('?') != -1) return src.replace(/\?/, ext+'?'); else return src + ext; } function AC_Generateobj(objAttrs, params, embedAttrs) { var str = ''; if (isIE && isWin && !isOpera) { str += ' '; } str += ''; } else { str += '. */ // Self-executing function to prevent global vars and help with minification (function(window, undefined){ var document = window.document; // Using jresig's Class implementation http://ejohn.org/blog/simple-javascript-inheritance/ (function(){var initializing=false, fnTest=/xyz/.test(function(){xyz;}) ? /\b_super\b/ : /.*/; this.JRClass = function(){}; JRClass.extend = function(prop) { var _super = this.prototype; initializing = true; var prototype = new this(); initializing = false; for (var name in prop) { prototype[name] = typeof prop[name] == "function" && typeof _super[name] == "function" && fnTest.test(prop[name]) ? (function(name, fn){ return function() { var tmp = this._super; this._super = _super[name]; var ret = fn.apply(this, arguments); this._super = tmp; return ret; }; })(name, prop[name]) : prop[name]; } function JRClass() { if ( !initializing && this.init ) this.init.apply(this, arguments); } JRClass.prototype = prototype; JRClass.constructor = JRClass; JRClass.extend = arguments.callee; return JRClass;};})(); // Video JS Player Class var VideoJS = JRClass.extend({ // Initialize the player for the supplied video tag element // element: video tag init: function(element, setOptions){ // Allow an ID string or an element if (typeof element == 'string') { this.video = document.getElementById(element); } else { this.video = element; } // Store reference to player on the video element. // So you can acess the player later: document.getElementById("video_id").player.play(); this.video.player = this; this.values = {}; // Cache video values. this.elements = {}; // Store refs to controls elements. // Default Options this.options = { autoplay: false, preload: true, useBuiltInControls: false, // Use the browser's controls (iPhone) controlsBelow: false, // Display control bar below video vs. in front of controlsAtStart: false, // Make controls visible when page loads controlsHiding: true, // Hide controls when not over the video defaultVolume: 0.85, // Will be overridden by localStorage volume if available playerFallbackOrder: ["html5", "flash", "links"], // Players and order to use them flashPlayer: "htmlObject", flashPlayerVersion: false // Required flash version for fallback }; // Override default options with global options if (typeof VideoJS.options == "object") { _V_.merge(this.options, VideoJS.options); } // Override default & global options with options specific to this player if (typeof setOptions == "object") { _V_.merge(this.options, setOptions); } // Override preload & autoplay with video attributes if (this.getPreloadAttribute() !== undefined) { this.options.preload = this.getPreloadAttribute(); } if (this.getAutoplayAttribute() !== undefined) { this.options.autoplay = this.getAutoplayAttribute(); } // Store reference to embed code pieces this.box = this.video.parentNode; this.linksFallback = this.getLinksFallback(); this.hideLinksFallback(); // Will be shown again if "links" player is used // Loop through the player names list in options, "html5" etc. // For each player name, initialize the player with that name under VideoJS.players // If the player successfully initializes, we're done // If not, try the next player in the list this.each(this.options.playerFallbackOrder, function(playerType){ if (this[playerType+"Supported"]()) { // Check if player type is supported this[playerType+"Init"](); // Initialize player type return true; // Stop looping though players } }); // Start Global Listeners - API doesn't exist before now this.activateElement(this, "player"); this.activateElement(this.box, "box"); }, /* Behaviors ================================================================================ */ behaviors: {}, newBehavior: function(name, activate, functions){ this.behaviors[name] = activate; this.extend(functions); }, activateElement: function(element, behavior){ // Allow passing and ID string if (typeof element == "string") { element = document.getElementById(element); } this.behaviors[behavior].call(this, element); }, /* Errors/Warnings ================================================================================ */ errors: [], // Array to track errors warnings: [], warning: function(warning){ this.warnings.push(warning); this.log(warning); }, /* History of errors/events (not quite there yet) ================================================================================ */ history: [], log: function(event){ if (!event) { return; } if (typeof event == "string") { event = { type: event }; } if (event.type) { this.history.push(event.type); } if (this.history.length >= 50) { this.history.shift(); } try { console.log(event.type); } catch(e) { try { opera.postError(event.type); } catch(e){} } }, /* Local Storage ================================================================================ */ setLocalStorage: function(key, value){ if (!localStorage) { return; } try { localStorage[key] = value; } catch(e) { if (e.code == 22 || e.code == 1014) { // Webkit == 22 / Firefox == 1014 this.warning(VideoJS.warnings.localStorageFull); } } }, /* Helpers ================================================================================ */ getPreloadAttribute: function(){ if (typeof this.video.hasAttribute == "function" && this.video.hasAttribute("preload")) { var preload = this.video.getAttribute("preload"); // Only included the attribute, thinking it was boolean if (preload === "" || preload === "true") { return "auto"; } if (preload === "false") { return "none"; } return preload; } }, getAutoplayAttribute: function(){ if (typeof this.video.hasAttribute == "function" && this.video.hasAttribute("autoplay")) { var autoplay = this.video.getAttribute("autoplay"); if (autoplay === "false") { return false; } return true; } }, // Calculates amoutn of buffer is full bufferedPercent: function(){ return (this.duration()) ? this.buffered()[1] / this.duration() : 0; }, // Each that maintains player as context // Break if true is returned each: function(arr, fn){ if (!arr || arr.length === 0) { return; } for (var i=0,j=arr.length; i= playerVersion; } }); VideoJS.flashPlayers = {}; VideoJS.flashPlayers.htmlObject = { flashPlayerVersion: 9, init: function() { return true; }, api: { // No video API available with HTML Object embed method width: function(width){ if (width !== undefined) { this.element.width = width; this.box.style.width = width+"px"; this.triggerResizeListeners(); return this; } return this.element.width; }, height: function(height){ if (height !== undefined) { this.element.height = height; this.box.style.height = height+"px"; this.triggerResizeListeners(); return this; } return this.element.height; } } }; /* Download Links Fallback (Player Type) ================================================================================ */ VideoJS.player.extend({ linksSupported: function(){ return true; }, linksInit: function(){ this.showLinksFallback(); this.element = this.video; }, // Get the download links block element getLinksFallback: function(){ return this.box.getElementsByTagName("P")[0]; }, // Hide no-video download paragraph hideLinksFallback: function(){ if (this.linksFallback) { this.linksFallback.style.display = "none"; } }, // Hide no-video download paragraph showLinksFallback: function(){ if (this.linksFallback) { this.linksFallback.style.display = "block"; } } }); //////////////////////////////////////////////////////////////////////////////// // Class Methods // Functions that don't apply to individual videos. //////////////////////////////////////////////////////////////////////////////// // Combine Objects - Use "safe" to protect from overwriting existing items VideoJS.merge = function(obj1, obj2, safe){ for (var attrname in obj2){ if (obj2.hasOwnProperty(attrname) && (!safe || !obj1.hasOwnProperty(attrname))) { obj1[attrname]=obj2[attrname]; } } return obj1; }; VideoJS.extend = function(obj){ this.merge(this, obj, true); }; VideoJS.extend({ // Add VideoJS to all video tags with the video-js class when the DOM is ready setupAllWhenReady: function(options){ // Options is stored globally, and added ot any new player on init VideoJS.options = options; VideoJS.DOMReady(VideoJS.setup); }, // Run the supplied function when the DOM is ready DOMReady: function(fn){ VideoJS.addToDOMReady(fn); }, // Set up a specific video or array of video elements // "video" can be: // false, undefined, or "All": set up all videos with the video-js class // A video tag ID or video tag element: set up one video and return one player // An array of video tag elements/IDs: set up each and return an array of players setup: function(videos, options){ var returnSingular = false, playerList = [], videoElement; // If videos is undefined or "All", set up all videos with the video-js class if (!videos || videos == "All") { videos = VideoJS.getVideoJSTags(); // If videos is not an array, add to an array } else if (typeof videos != 'object' || videos.nodeType == 1) { videos = [videos]; returnSingular = true; } // Loop through videos and create players for them for (var i=0; i 0) { var newBufferEnd = (event.loaded / event.total) * this.duration(); if (newBufferEnd > this.values.bufferEnd) { this.values.bufferEnd = newBufferEnd; } } }, iOSInterface: function(){ if(VideoJS.iOSVersion() < 4) { this.forceTheSource(); } // Fix loading issues if(VideoJS.isIPad()) { // iPad could work with controlsBelow this.buildAndActivateSpinner(); // Spinner still works well on iPad, since iPad doesn't have one } }, // Fix android specific quirks // Use built-in controls, but add the big play button, since android doesn't have one. androidInterface: function(){ this.forceTheSource(); // Fix loading issues _V_.addListener(this.video, "click", function(){ this.play(); }); // Required to play this.buildBigPlayButton(); // But don't activate the normal way. Pause doesn't work right on android. _V_.addListener(this.bigPlayButton, "click", function(){ this.play(); }.context(this)); this.positionBox(); this.showBigPlayButtons(); }, /* Wait for styles (TODO: move to _V_) ================================================================================ */ loadInterface: function(){ if(!this.stylesHaveLoaded()) { // Don't want to create an endless loop either. if (!this.positionRetries) { this.positionRetries = 1; } if (this.positionRetries++ < 100) { setTimeout(this.loadInterface.context(this),10); return; } } this.hideStylesCheckDiv(); this.showPoster(); if (this.video.paused !== false) { this.showBigPlayButtons(); } if (this.options.controlsAtStart) { this.showControlBars(); } this.positionAll(); }, /* Control Bar ================================================================================ */ buildAndActivateControlBar: function(){ /* Creating this HTML
00:00 / 00:00
*/ // Create a div to hold the different controls this.controls = _V_.createElement("div", { className: "vjs-controls" }); // Add the controls to the video's container this.box.appendChild(this.controls); this.activateElement(this.controls, "controlBar"); this.activateElement(this.controls, "mouseOverVideoReporter"); // Build the play control this.playControl = _V_.createElement("div", { className: "vjs-play-control", innerHTML: "" }); this.controls.appendChild(this.playControl); this.activateElement(this.playControl, "playToggle"); // Build the progress control this.progressControl = _V_.createElement("div", { className: "vjs-progress-control" }); this.controls.appendChild(this.progressControl); // Create a holder for the progress bars this.progressHolder = _V_.createElement("div", { className: "vjs-progress-holder" }); this.progressControl.appendChild(this.progressHolder); this.activateElement(this.progressHolder, "currentTimeScrubber"); // Create the loading progress display this.loadProgressBar = _V_.createElement("div", { className: "vjs-load-progress" }); this.progressHolder.appendChild(this.loadProgressBar); this.activateElement(this.loadProgressBar, "loadProgressBar"); // Create the playing progress display this.playProgressBar = _V_.createElement("div", { className: "vjs-play-progress" }); this.progressHolder.appendChild(this.playProgressBar); this.activateElement(this.playProgressBar, "playProgressBar"); // Create the progress time display (00:00 / 00:00) this.timeControl = _V_.createElement("div", { className: "vjs-time-control" }); this.controls.appendChild(this.timeControl); // Create the current play time display this.currentTimeDisplay = _V_.createElement("span", { className: "vjs-current-time-display", innerHTML: "00:00" }); this.timeControl.appendChild(this.currentTimeDisplay); this.activateElement(this.currentTimeDisplay, "currentTimeDisplay"); // Add time separator this.timeSeparator = _V_.createElement("span", { innerHTML: " / " }); this.timeControl.appendChild(this.timeSeparator); // Create the total duration display this.durationDisplay = _V_.createElement("span", { className: "vjs-duration-display", innerHTML: "00:00" }); this.timeControl.appendChild(this.durationDisplay); this.activateElement(this.durationDisplay, "durationDisplay"); // Create the volumne control this.volumeControl = _V_.createElement("div", { className: "vjs-volume-control", innerHTML: "
" }); this.controls.appendChild(this.volumeControl); this.activateElement(this.volumeControl, "volumeScrubber"); this.volumeDisplay = this.volumeControl.children[0]; this.activateElement(this.volumeDisplay, "volumeDisplay"); // Crete the fullscreen control this.fullscreenControl = _V_.createElement("div", { className: "vjs-fullscreen-control", innerHTML: "
" }); this.controls.appendChild(this.fullscreenControl); this.activateElement(this.fullscreenControl, "fullscreenToggle"); }, /* Poster Image ================================================================================ */ buildAndActivatePoster: function(){ this.updatePosterSource(); if (this.video.poster) { this.poster = document.createElement("img"); // Add poster to video box this.box.appendChild(this.poster); // Add poster image data this.poster.src = this.video.poster; // Add poster styles this.poster.className = "vjs-poster"; this.activateElement(this.poster, "poster"); } else { this.poster = false; } }, /* Big Play Button ================================================================================ */ buildBigPlayButton: function(){ /* Creating this HTML
*/ this.bigPlayButton = _V_.createElement("div", { className: "vjs-big-play-button", innerHTML: "" }); this.box.appendChild(this.bigPlayButton); this.activateElement(this.bigPlayButton, "bigPlayButton"); }, /* Spinner (Loading) ================================================================================ */ buildAndActivateSpinner: function(){ this.spinner = _V_.createElement("div", { className: "vjs-spinner", innerHTML: "
" }); this.box.appendChild(this.spinner); this.activateElement(this.spinner, "spinner"); }, /* Styles Check - Check if styles are loaded (move ot _V_) ================================================================================ */ // Sometimes the CSS styles haven't been applied to the controls yet // when we're trying to calculate the height and position them correctly. // This causes a flicker where the controls are out of place. buildStylesCheckDiv: function(){ this.stylesCheckDiv = _V_.createElement("div", { className: "vjs-styles-check" }); this.stylesCheckDiv.style.position = "absolute"; this.box.appendChild(this.stylesCheckDiv); }, hideStylesCheckDiv: function(){ this.stylesCheckDiv.style.display = "none"; }, stylesHaveLoaded: function(){ if (this.stylesCheckDiv.offsetHeight != 5) { return false; } else { return true; } }, /* VideoJS Box - Holds all elements ================================================================================ */ positionAll: function(){ this.positionBox(); this.positionControlBars(); this.positionPoster(); }, positionBox: function(){ // Set width based on fullscreen or not. if (this.videoIsFullScreen) { this.box.style.width = ""; this.element.style.height=""; if (this.options.controlsBelow) { this.box.style.height = ""; this.element.style.height = (this.box.offsetHeight - this.controls.offsetHeight) + "px"; } } else { this.box.style.width = this.width() + "px"; this.element.style.height=this.height()+"px"; if (this.options.controlsBelow) { this.element.style.height = ""; // this.box.style.height = this.video.offsetHeight + this.controls.offsetHeight + "px"; } } }, /* Subtitles ================================================================================ */ getSubtitles: function(){ var tracks = this.video.getElementsByTagName("TRACK"); for (var i=0,j=tracks.length; i "); subtitle.start = this.parseSubtitleTime(time[0]); subtitle.end = this.parseSubtitleTime(time[1]); // Additional lines - Subtitle Text text = []; for (var j=i; j'); // Add this subtitle this.subtitles.push(subtitle); } } }, parseSubtitleTime: function(timeText) { var parts = timeText.split(':'), time = 0; // hours => seconds time += parseFloat(parts[0])*60*60; // minutes => seconds time += parseFloat(parts[1])*60; // get seconds var seconds = parts[2].split(/\.|,/); // Either . or , time += parseFloat(seconds[0]); // add miliseconds ms = parseFloat(seconds[1]); if (ms) { time += ms/1000; } return time; }, buildSubtitles: function(){ /* Creating this HTML
*/ this.subtitlesDisplay = _V_.createElement("div", { className: 'vjs-subtitles' }); this.box.appendChild(this.subtitlesDisplay); this.activateElement(this.subtitlesDisplay, "subtitlesDisplay"); }, /* Player API - Translate functionality from player to video ================================================================================ */ addVideoListener: function(type, fn){ _V_.addListener(this.video, type, fn.rEvtContext(this)); }, play: function(){ this.video.play(); return this; }, onPlay: function(fn){ this.addVideoListener("play", fn); return this; }, pause: function(){ this.video.pause(); return this; }, onPause: function(fn){ this.addVideoListener("pause", fn); return this; }, paused: function() { return this.video.paused; }, currentTime: function(seconds){ if (seconds !== undefined) { try { this.video.currentTime = seconds; } catch(e) { this.warning(VideoJS.warnings.videoNotReady); } this.values.currentTime = seconds; return this; } return this.video.currentTime; }, onCurrentTimeUpdate: function(fn){ this.currentTimeListeners.push(fn); }, duration: function(){ return this.video.duration; }, buffered: function(){ // Storing values allows them be overridden by setBufferedFromProgress if (this.values.bufferStart === undefined) { this.values.bufferStart = 0; this.values.bufferEnd = 0; } if (this.video.buffered && this.video.buffered.length > 0) { var newEnd = this.video.buffered.end(0); if (newEnd > this.values.bufferEnd) { this.values.bufferEnd = newEnd; } } return [this.values.bufferStart, this.values.bufferEnd]; }, volume: function(percentAsDecimal){ if (percentAsDecimal !== undefined) { // Force value to between 0 and 1 this.values.volume = Math.max(0, Math.min(1, parseFloat(percentAsDecimal))); this.video.volume = this.values.volume; this.setLocalStorage("volume", this.values.volume); return this; } if (this.values.volume) { return this.values.volume; } return this.video.volume; }, onVolumeChange: function(fn){ _V_.addListener(this.video, 'volumechange', fn.rEvtContext(this)); }, width: function(width){ if (width !== undefined) { this.video.width = width; // Not using style so it can be overridden on fullscreen. this.box.style.width = width+"px"; this.triggerResizeListeners(); return this; } return this.video.offsetWidth; }, height: function(height){ if (height !== undefined) { this.video.height = height; this.box.style.height = height+"px"; this.triggerResizeListeners(); return this; } return this.video.offsetHeight; }, supportsFullScreen: function(){ if(typeof this.video.webkitEnterFullScreen == 'function') { // Seems to be broken in Chromium/Chrome if (!navigator.userAgent.match("Chrome") && !navigator.userAgent.match("Mac OS X 10.5")) { return true; } } return false; }, html5EnterNativeFullScreen: function(){ try { this.video.webkitEnterFullScreen(); } catch (e) { if (e.code == 11) { this.warning(VideoJS.warnings.videoNotReady); } } return this; }, // Turn on fullscreen (window) mode // Real fullscreen isn't available in browsers quite yet. enterFullScreen: function(){ if (this.supportsFullScreen()) { this.html5EnterNativeFullScreen(); } else { this.enterFullWindow(); } }, exitFullScreen: function(){ if (this.supportsFullScreen()) { // Shouldn't be called } else { this.exitFullWindow(); } }, enterFullWindow: function(){ this.videoIsFullScreen = true; // Storing original doc overflow value to return to when fullscreen is off this.docOrigOverflow = document.documentElement.style.overflow; // Add listener for esc key to exit fullscreen _V_.addListener(document, "keydown", this.fullscreenOnEscKey.rEvtContext(this)); // Add listener for a window resize _V_.addListener(window, "resize", this.fullscreenOnWindowResize.rEvtContext(this)); // Hide any scroll bars document.documentElement.style.overflow = 'hidden'; // Apply fullscreen styles _V_.addClass(this.box, "vjs-fullscreen"); // Resize the box, controller, and poster this.positionAll(); }, // Turn off fullscreen (window) mode exitFullWindow: function(){ this.videoIsFullScreen = false; document.removeEventListener("keydown", this.fullscreenOnEscKey, false); window.removeEventListener("resize", this.fullscreenOnWindowResize, false); // Unhide scroll bars. document.documentElement.style.overflow = this.docOrigOverflow; // Remove fullscreen styles _V_.removeClass(this.box, "vjs-fullscreen"); // Resize the box, controller, and poster to original sizes this.positionAll(); }, onError: function(fn){ this.addVideoListener("error", fn); return this; }, onEnded: function(fn){ this.addVideoListener("ended", fn); return this; } }); //////////////////////////////////////////////////////////////////////////////// // Element Behaviors // Tell elements how to act or react //////////////////////////////////////////////////////////////////////////////// /* Player Behaviors - How VideoJS reacts to what the video is doing. ================================================================================ */ VideoJS.player.newBehavior("player", function(player){ this.onError(this.playerOnVideoError); // Listen for when the video is played this.onPlay(this.playerOnVideoPlay); this.onPlay(this.trackCurrentTime); // Listen for when the video is paused this.onPause(this.playerOnVideoPause); this.onPause(this.stopTrackingCurrentTime); // Listen for when the video ends this.onEnded(this.playerOnVideoEnded); // Set interval for load progress using buffer watching method // this.trackCurrentTime(); this.trackBuffered(); // Buffer Full this.onBufferedUpdate(this.isBufferFull); },{ playerOnVideoError: function(event){ this.log(event); this.log(this.video.error); }, playerOnVideoPlay: function(event){ this.hasPlayed = true; }, playerOnVideoPause: function(event){}, playerOnVideoEnded: function(event){ this.currentTime(0); this.pause(); }, /* Load Tracking -------------------------------------------------------------- */ // Buffer watching method for load progress. // Used for browsers that don't support the progress event trackBuffered: function(){ this.bufferedInterval = setInterval(this.triggerBufferedListeners.context(this), 500); }, stopTrackingBuffered: function(){ clearInterval(this.bufferedInterval); }, bufferedListeners: [], onBufferedUpdate: function(fn){ this.bufferedListeners.push(fn); }, triggerBufferedListeners: function(){ this.isBufferFull(); this.each(this.bufferedListeners, function(listener){ (listener.context(this))(); }); }, isBufferFull: function(){ if (this.bufferedPercent() == 1) { this.stopTrackingBuffered(); } }, /* Time Tracking -------------------------------------------------------------- */ trackCurrentTime: function(){ if (this.currentTimeInterval) { clearInterval(this.currentTimeInterval); } this.currentTimeInterval = setInterval(this.triggerCurrentTimeListeners.context(this), 100); // 42 = 24 fps this.trackingCurrentTime = true; }, // Turn off play progress tracking (when paused or dragging) stopTrackingCurrentTime: function(){ clearInterval(this.currentTimeInterval); this.trackingCurrentTime = false; }, currentTimeListeners: [], // onCurrentTimeUpdate is in API section now triggerCurrentTimeListeners: function(late, newTime){ // FF passes milliseconds late as the first argument this.each(this.currentTimeListeners, function(listener){ (listener.context(this))(newTime || this.currentTime()); }); }, /* Resize Tracking -------------------------------------------------------------- */ resizeListeners: [], onResize: function(fn){ this.resizeListeners.push(fn); }, // Trigger anywhere the video/box size is changed. triggerResizeListeners: function(){ this.each(this.resizeListeners, function(listener){ (listener.context(this))(); }); } } ); /* Mouse Over Video Reporter Behaviors - i.e. Controls hiding based on mouse location ================================================================================ */ VideoJS.player.newBehavior("mouseOverVideoReporter", function(element){ // Listen for the mouse move the video. Used to reveal the controller. _V_.addListener(element, "mousemove", this.mouseOverVideoReporterOnMouseMove.context(this)); // Listen for the mouse moving out of the video. Used to hide the controller. _V_.addListener(element, "mouseout", this.mouseOverVideoReporterOnMouseOut.context(this)); },{ mouseOverVideoReporterOnMouseMove: function(){ this.showControlBars(); clearInterval(this.mouseMoveTimeout); this.mouseMoveTimeout = setTimeout(this.hideControlBars.context(this), 4000); }, mouseOverVideoReporterOnMouseOut: function(event){ // Prevent flicker by making sure mouse hasn't left the video var parent = event.relatedTarget; while (parent && parent !== this.box) { parent = parent.parentNode; } if (parent !== this.box) { this.hideControlBars(); } } } ); /* Mouse Over Video Reporter Behaviors - i.e. Controls hiding based on mouse location ================================================================================ */ VideoJS.player.newBehavior("box", function(element){ this.positionBox(); _V_.addClass(element, "vjs-paused"); this.activateElement(element, "mouseOverVideoReporter"); this.onPlay(this.boxOnVideoPlay); this.onPause(this.boxOnVideoPause); },{ boxOnVideoPlay: function(){ _V_.removeClass(this.box, "vjs-paused"); _V_.addClass(this.box, "vjs-playing"); }, boxOnVideoPause: function(){ _V_.removeClass(this.box, "vjs-playing"); _V_.addClass(this.box, "vjs-paused"); } } ); /* Poster Image Overlay ================================================================================ */ VideoJS.player.newBehavior("poster", function(element){ this.activateElement(element, "mouseOverVideoReporter"); this.activateElement(element, "playButton"); this.onPlay(this.hidePoster); this.onEnded(this.showPoster); this.onResize(this.positionPoster); },{ showPoster: function(){ if (!this.poster) { return; } this.poster.style.display = "block"; this.positionPoster(); }, positionPoster: function(){ // Only if the poster is visible if (!this.poster || this.poster.style.display == 'none') { return; } this.poster.style.height = this.height() + "px"; // Need incase controlsBelow this.poster.style.width = this.width() + "px"; // Could probably do 100% of box }, hidePoster: function(){ if (!this.poster) { return; } this.poster.style.display = "none"; }, // Update poster source from attribute or fallback image // iPad breaks if you include a poster attribute, so this fixes that updatePosterSource: function(){ if (!this.video.poster) { var images = this.video.getElementsByTagName("img"); if (images.length > 0) { this.video.poster = images[0].src; } } } } ); /* Control Bar Behaviors ================================================================================ */ VideoJS.player.newBehavior("controlBar", function(element){ if (!this.controlBars) { this.controlBars = []; this.onResize(this.positionControlBars); } this.controlBars.push(element); _V_.addListener(element, "mousemove", this.onControlBarsMouseMove.context(this)); _V_.addListener(element, "mouseout", this.onControlBarsMouseOut.context(this)); },{ showControlBars: function(){ if (!this.options.controlsAtStart && !this.hasPlayed) { return; } this.each(this.controlBars, function(bar){ bar.style.display = "block"; }); }, // Place controller relative to the video's position (now just resizing bars) positionControlBars: function(){ this.updatePlayProgressBars(); this.updateLoadProgressBars(); }, hideControlBars: function(){ if (this.options.controlsHiding && !this.mouseIsOverControls) { this.each(this.controlBars, function(bar){ bar.style.display = "none"; }); } }, // Block controls from hiding when mouse is over them. onControlBarsMouseMove: function(){ this.mouseIsOverControls = true; }, onControlBarsMouseOut: function(event){ this.mouseIsOverControls = false; } } ); /* PlayToggle, PlayButton, PauseButton Behaviors ================================================================================ */ // Play Toggle VideoJS.player.newBehavior("playToggle", function(element){ if (!this.elements.playToggles) { this.elements.playToggles = []; this.onPlay(this.playTogglesOnPlay); this.onPause(this.playTogglesOnPause); } this.elements.playToggles.push(element); _V_.addListener(element, "click", this.onPlayToggleClick.context(this)); },{ onPlayToggleClick: function(event){ if (this.paused()) { this.play(); } else { this.pause(); } }, playTogglesOnPlay: function(event){ this.each(this.elements.playToggles, function(toggle){ _V_.removeClass(toggle, "vjs-paused"); _V_.addClass(toggle, "vjs-playing"); }); }, playTogglesOnPause: function(event){ this.each(this.elements.playToggles, function(toggle){ _V_.removeClass(toggle, "vjs-playing"); _V_.addClass(toggle, "vjs-paused"); }); } } ); // Play VideoJS.player.newBehavior("playButton", function(element){ _V_.addListener(element, "click", this.onPlayButtonClick.context(this)); },{ onPlayButtonClick: function(event){ this.play(); } } ); // Pause VideoJS.player.newBehavior("pauseButton", function(element){ _V_.addListener(element, "click", this.onPauseButtonClick.context(this)); },{ onPauseButtonClick: function(event){ this.pause(); } } ); /* Play Progress Bar Behaviors ================================================================================ */ VideoJS.player.newBehavior("playProgressBar", function(element){ if (!this.playProgressBars) { this.playProgressBars = []; this.onCurrentTimeUpdate(this.updatePlayProgressBars); } this.playProgressBars.push(element); },{ // Ajust the play progress bar's width based on the current play time updatePlayProgressBars: function(newTime){ var progress = (newTime !== undefined) ? newTime / this.duration() : this.currentTime() / this.duration(); if (isNaN(progress)) { progress = 0; } this.each(this.playProgressBars, function(bar){ if (bar.style) { bar.style.width = _V_.round(progress * 100, 2) + "%"; } }); } } ); /* Load Progress Bar Behaviors ================================================================================ */ VideoJS.player.newBehavior("loadProgressBar", function(element){ if (!this.loadProgressBars) { this.loadProgressBars = []; } this.loadProgressBars.push(element); this.onBufferedUpdate(this.updateLoadProgressBars); },{ updateLoadProgressBars: function(){ this.each(this.loadProgressBars, function(bar){ if (bar.style) { bar.style.width = _V_.round(this.bufferedPercent() * 100, 2) + "%"; } }); } } ); /* Current Time Display Behaviors ================================================================================ */ VideoJS.player.newBehavior("currentTimeDisplay", function(element){ if (!this.currentTimeDisplays) { this.currentTimeDisplays = []; this.onCurrentTimeUpdate(this.updateCurrentTimeDisplays); } this.currentTimeDisplays.push(element); },{ // Update the displayed time (00:00) updateCurrentTimeDisplays: function(newTime){ if (!this.currentTimeDisplays) { return; } // Allows for smooth scrubbing, when player can't keep up. var time = (newTime) ? newTime : this.currentTime(); this.each(this.currentTimeDisplays, function(dis){ dis.innerHTML = _V_.formatTime(time); }); } } ); /* Duration Display Behaviors ================================================================================ */ VideoJS.player.newBehavior("durationDisplay", function(element){ if (!this.durationDisplays) { this.durationDisplays = []; this.onCurrentTimeUpdate(this.updateDurationDisplays); } this.durationDisplays.push(element); },{ updateDurationDisplays: function(){ if (!this.durationDisplays) { return; } this.each(this.durationDisplays, function(dis){ if (this.duration()) { dis.innerHTML = _V_.formatTime(this.duration()); } }); } } ); /* Current Time Scrubber Behaviors ================================================================================ */ VideoJS.player.newBehavior("currentTimeScrubber", function(element){ _V_.addListener(element, "mousedown", this.onCurrentTimeScrubberMouseDown.rEvtContext(this)); },{ // Adjust the play position when the user drags on the progress bar onCurrentTimeScrubberMouseDown: function(event, scrubber){ event.preventDefault(); this.currentScrubber = scrubber; this.stopTrackingCurrentTime(); // Allows for smooth scrubbing this.videoWasPlaying = !this.paused(); this.pause(); _V_.blockTextSelection(); this.setCurrentTimeWithScrubber(event); _V_.addListener(document, "mousemove", this.onCurrentTimeScrubberMouseMove.rEvtContext(this)); _V_.addListener(document, "mouseup", this.onCurrentTimeScrubberMouseUp.rEvtContext(this)); }, onCurrentTimeScrubberMouseMove: function(event){ // Removeable this.setCurrentTimeWithScrubber(event); }, onCurrentTimeScrubberMouseUp: function(event){ // Removeable _V_.unblockTextSelection(); document.removeEventListener("mousemove", this.onCurrentTimeScrubberMouseMove, false); document.removeEventListener("mouseup", this.onCurrentTimeScrubberMouseUp, false); if (this.videoWasPlaying) { this.play(); this.trackCurrentTime(); } }, setCurrentTimeWithScrubber: function(event){ var newProgress = _V_.getRelativePosition(event.pageX, this.currentScrubber); var newTime = newProgress * this.duration(); this.triggerCurrentTimeListeners(0, newTime); // Allows for smooth scrubbing // Don't let video end while scrubbing. if (newTime == this.duration()) { newTime = newTime - 0.1; } this.currentTime(newTime); } } ); /* Volume Display Behaviors ================================================================================ */ VideoJS.player.newBehavior("volumeDisplay", function(element){ if (!this.volumeDisplays) { this.volumeDisplays = []; this.onVolumeChange(this.updateVolumeDisplays); } this.volumeDisplays.push(element); this.updateVolumeDisplay(element); // Set the display to the initial volume },{ // Update the volume control display // Unique to these default controls. Uses borders to create the look of bars. updateVolumeDisplays: function(){ if (!this.volumeDisplays) { return; } this.each(this.volumeDisplays, function(dis){ this.updateVolumeDisplay(dis); }); }, updateVolumeDisplay: function(display){ var volNum = Math.ceil(this.volume() * 6); this.each(display.children, function(child, num){ if (num < volNum) { _V_.addClass(child, "vjs-volume-level-on"); } else { _V_.removeClass(child, "vjs-volume-level-on"); } }); } } ); /* Volume Scrubber Behaviors ================================================================================ */ VideoJS.player.newBehavior("volumeScrubber", function(element){ _V_.addListener(element, "mousedown", this.onVolumeScrubberMouseDown.rEvtContext(this)); },{ // Adjust the volume when the user drags on the volume control onVolumeScrubberMouseDown: function(event, scrubber){ // event.preventDefault(); _V_.blockTextSelection(); this.currentScrubber = scrubber; this.setVolumeWithScrubber(event); _V_.addListener(document, "mousemove", this.onVolumeScrubberMouseMove.rEvtContext(this)); _V_.addListener(document, "mouseup", this.onVolumeScrubberMouseUp.rEvtContext(this)); }, onVolumeScrubberMouseMove: function(event){ this.setVolumeWithScrubber(event); }, onVolumeScrubberMouseUp: function(event){ this.setVolumeWithScrubber(event); _V_.unblockTextSelection(); document.removeEventListener("mousemove", this.onVolumeScrubberMouseMove, false); document.removeEventListener("mouseup", this.onVolumeScrubberMouseUp, false); }, setVolumeWithScrubber: function(event){ var newVol = _V_.getRelativePosition(event.pageX, this.currentScrubber); this.volume(newVol); } } ); /* Fullscreen Toggle Behaviors ================================================================================ */ VideoJS.player.newBehavior("fullscreenToggle", function(element){ _V_.addListener(element, "click", this.onFullscreenToggleClick.context(this)); },{ // When the user clicks on the fullscreen button, update fullscreen setting onFullscreenToggleClick: function(event){ if (!this.videoIsFullScreen) { this.enterFullScreen(); } else { this.exitFullScreen(); } }, fullscreenOnWindowResize: function(event){ // Removeable this.positionControlBars(); }, // Create listener for esc key while in full screen mode fullscreenOnEscKey: function(event){ // Removeable if (event.keyCode == 27) { this.exitFullScreen(); } } } ); /* Big Play Button Behaviors ================================================================================ */ VideoJS.player.newBehavior("bigPlayButton", function(element){ if (!this.elements.bigPlayButtons) { this.elements.bigPlayButtons = []; this.onPlay(this.bigPlayButtonsOnPlay); this.onEnded(this.bigPlayButtonsOnEnded); } this.elements.bigPlayButtons.push(element); this.activateElement(element, "playButton"); },{ bigPlayButtonsOnPlay: function(event){ this.hideBigPlayButtons(); }, bigPlayButtonsOnEnded: function(event){ this.showBigPlayButtons(); }, showBigPlayButtons: function(){ this.each(this.elements.bigPlayButtons, function(element){ element.style.display = "block"; }); }, hideBigPlayButtons: function(){ this.each(this.elements.bigPlayButtons, function(element){ element.style.display = "none"; }); } } ); /* Spinner ================================================================================ */ VideoJS.player.newBehavior("spinner", function(element){ if (!this.spinners) { this.spinners = []; _V_.addListener(this.video, "loadeddata", this.spinnersOnVideoLoadedData.context(this)); _V_.addListener(this.video, "loadstart", this.spinnersOnVideoLoadStart.context(this)); _V_.addListener(this.video, "seeking", this.spinnersOnVideoSeeking.context(this)); _V_.addListener(this.video, "seeked", this.spinnersOnVideoSeeked.context(this)); _V_.addListener(this.video, "canplay", this.spinnersOnVideoCanPlay.context(this)); _V_.addListener(this.video, "canplaythrough", this.spinnersOnVideoCanPlayThrough.context(this)); _V_.addListener(this.video, "waiting", this.spinnersOnVideoWaiting.context(this)); _V_.addListener(this.video, "stalled", this.spinnersOnVideoStalled.context(this)); _V_.addListener(this.video, "suspend", this.spinnersOnVideoSuspend.context(this)); _V_.addListener(this.video, "playing", this.spinnersOnVideoPlaying.context(this)); _V_.addListener(this.video, "timeupdate", this.spinnersOnVideoTimeUpdate.context(this)); } this.spinners.push(element); },{ showSpinners: function(){ this.each(this.spinners, function(spinner){ spinner.style.display = "block"; }); clearInterval(this.spinnerInterval); this.spinnerInterval = setInterval(this.rotateSpinners.context(this), 100); }, hideSpinners: function(){ this.each(this.spinners, function(spinner){ spinner.style.display = "none"; }); clearInterval(this.spinnerInterval); }, spinnersRotated: 0, rotateSpinners: function(){ this.each(this.spinners, function(spinner){ // spinner.style.transform = 'scale(0.5) rotate('+this.spinnersRotated+'deg)'; spinner.style.WebkitTransform = 'scale(0.5) rotate('+this.spinnersRotated+'deg)'; spinner.style.MozTransform = 'scale(0.5) rotate('+this.spinnersRotated+'deg)'; }); if (this.spinnersRotated == 360) { this.spinnersRotated = 0; } this.spinnersRotated += 45; }, spinnersOnVideoLoadedData: function(event){ this.hideSpinners(); }, spinnersOnVideoLoadStart: function(event){ this.showSpinners(); }, spinnersOnVideoSeeking: function(event){ /* this.showSpinners(); */ }, spinnersOnVideoSeeked: function(event){ /* this.hideSpinners(); */ }, spinnersOnVideoCanPlay: function(event){ /* this.hideSpinners(); */ }, spinnersOnVideoCanPlayThrough: function(event){ this.hideSpinners(); }, spinnersOnVideoWaiting: function(event){ // Safari sometimes triggers waiting inappropriately // Like after video has played, any you play again. this.showSpinners(); }, spinnersOnVideoStalled: function(event){}, spinnersOnVideoSuspend: function(event){}, spinnersOnVideoPlaying: function(event){ this.hideSpinners(); }, spinnersOnVideoTimeUpdate: function(event){ // Safari sometimes calls waiting and doesn't recover if(this.spinner.style.display == "block") { this.hideSpinners(); } } } ); /* Subtitles ================================================================================ */ VideoJS.player.newBehavior("subtitlesDisplay", function(element){ if (!this.subtitleDisplays) { this.subtitleDisplays = []; this.onCurrentTimeUpdate(this.subtitleDisplaysOnVideoTimeUpdate); this.onEnded(function() { this.lastSubtitleIndex = 0; }.context(this)); } this.subtitleDisplays.push(element); },{ subtitleDisplaysOnVideoTimeUpdate: function(time){ // Assuming all subtitles are in order by time, and do not overlap if (this.subtitles) { // If current subtitle should stay showing, don't do anything. Otherwise, find new subtitle. if (!this.currentSubtitle || this.currentSubtitle.start >= time || this.currentSubtitle.end < time) { var newSubIndex = false, // Loop in reverse if lastSubtitle is after current time (optimization) // Meaning the user is scrubbing in reverse or rewinding reverse = (this.subtitles[this.lastSubtitleIndex].start > time), // If reverse, step back 1 becase we know it's not the lastSubtitle i = this.lastSubtitleIndex - (reverse) ? 1 : 0; while (true) { // Loop until broken if (reverse) { // Looping in reverse // Stop if no more, or this subtitle ends before the current time (no earlier subtitles should apply) if (i < 0 || this.subtitles[i].end < time) { break; } // End is greater than time, so if start is less, show this subtitle if (this.subtitles[i].start < time) { newSubIndex = i; break; } i--; } else { // Looping forward // Stop if no more, or this subtitle starts after time (no later subtitles should apply) if (i >= this.subtitles.length || this.subtitles[i].start > time) { break; } // Start is less than time, so if end is later, show this subtitle if (this.subtitles[i].end > time) { newSubIndex = i; break; } i++; } } // Set or clear current subtitle if (newSubIndex !== false) { this.currentSubtitle = this.subtitles[newSubIndex]; this.lastSubtitleIndex = newSubIndex; this.updateSubtitleDisplays(this.currentSubtitle.text); } else if (this.currentSubtitle) { this.currentSubtitle = false; this.updateSubtitleDisplays(""); } } } }, updateSubtitleDisplays: function(val){ this.each(this.subtitleDisplays, function(disp){ disp.innerHTML = val; }); } } ); //////////////////////////////////////////////////////////////////////////////// // Convenience Functions (mini library) // Functions not specific to video or VideoJS and could probably be replaced with a library like jQuery //////////////////////////////////////////////////////////////////////////////// VideoJS.extend({ addClass: function(element, classToAdd){ if ((" "+element.className+" ").indexOf(" "+classToAdd+" ") == -1) { element.className = element.className === "" ? classToAdd : element.className + " " + classToAdd; } }, removeClass: function(element, classToRemove){ if (element.className.indexOf(classToRemove) == -1) { return; } var classNames = element.className.split(/\s+/); classNames.splice(classNames.lastIndexOf(classToRemove),1); element.className = classNames.join(" "); }, createElement: function(tagName, attributes){ return this.merge(document.createElement(tagName), attributes); }, // Attempt to block the ability to select text while dragging controls blockTextSelection: function(){ document.body.focus(); document.onselectstart = function () { return false; }; }, // Turn off text selection blocking unblockTextSelection: function(){ document.onselectstart = function () { return true; }; }, // Return seconds as MM:SS formatTime: function(secs) { var seconds = Math.round(secs); var minutes = Math.floor(seconds / 60); minutes = (minutes >= 10) ? minutes : "0" + minutes; seconds = Math.floor(seconds % 60); seconds = (seconds >= 10) ? seconds : "0" + seconds; return minutes + ":" + seconds; }, // Return the relative horizonal position of an event as a value from 0-1 getRelativePosition: function(x, relativeElement){ return Math.max(0, Math.min(1, (x - this.findPosX(relativeElement)) / relativeElement.offsetWidth)); }, // Get an objects position on the page findPosX: function(obj) { var curleft = obj.offsetLeft; while(obj = obj.offsetParent) { curleft += obj.offsetLeft; } return curleft; }, getComputedStyleValue: function(element, style){ return window.getComputedStyle(element, null).getPropertyValue(style); }, round: function(num, dec) { if (!dec) { dec = 0; } return Math.round(num*Math.pow(10,dec))/Math.pow(10,dec); }, addListener: function(element, type, handler){ if (element.addEventListener) { element.addEventListener(type, handler, false); } else if (element.attachEvent) { element.attachEvent("on"+type, handler); } }, removeListener: function(element, type, handler){ if (element.removeEventListener) { element.removeEventListener(type, handler, false); } else if (element.attachEvent) { element.detachEvent("on"+type, handler); } }, get: function(url, onSuccess){ if (typeof XMLHttpRequest == "undefined") { XMLHttpRequest = function () { try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e) {} try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (f) {} try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (g) {} //Microsoft.XMLHTTP points to Msxml2.XMLHTTP.3.0 and is redundant throw new Error("This browser does not support XMLHttpRequest."); }; } var request = new XMLHttpRequest(); request.open("GET",url); request.onreadystatechange = function() { if (request.readyState == 4 && request.status == 200) { onSuccess(request.responseText); } }.context(this); request.send(); }, trim: function(string){ return string.toString().replace(/^\s+/, "").replace(/\s+$/, ""); }, // DOM Ready functionality adapted from jQuery. http://jquery.com/ bindDOMReady: function(){ if (document.readyState === "complete") { return VideoJS.onDOMReady(); } if (document.addEventListener) { document.addEventListener("DOMContentLoaded", VideoJS.DOMContentLoaded, false); window.addEventListener("load", VideoJS.onDOMReady, false); } else if (document.attachEvent) { document.attachEvent("onreadystatechange", VideoJS.DOMContentLoaded); window.attachEvent("onload", VideoJS.onDOMReady); } }, DOMContentLoaded: function(){ if (document.addEventListener) { document.removeEventListener( "DOMContentLoaded", VideoJS.DOMContentLoaded, false); VideoJS.onDOMReady(); } else if ( document.attachEvent ) { if ( document.readyState === "complete" ) { document.detachEvent("onreadystatechange", VideoJS.DOMContentLoaded); VideoJS.onDOMReady(); } } }, // Functions to be run once the DOM is loaded DOMReadyList: [], addToDOMReady: function(fn){ if (VideoJS.DOMIsReady) { fn.call(document); } else { VideoJS.DOMReadyList.push(fn); } }, DOMIsReady: false, onDOMReady: function(){ if (VideoJS.DOMIsReady) { return; } if (!document.body) { return setTimeout(VideoJS.onDOMReady, 13); } VideoJS.DOMIsReady = true; if (VideoJS.DOMReadyList) { for (var i=0; i