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Modified version of prettyphoto js: http://www.kriesi.at/support/topic/lightbox-image-full-sized-and-scrollable Replace:
``` _hideContent(function(){ $.prettyPhoto.open(); }); ``` on line 401 with:
```
_hideContent(function(){ $.prettyPhoto.open(); });
doresize = false;
```
and on line : ```
$.prettyPhoto.open();
```
with: ``` _hideContent(funct…
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| /* ------------------------------------------------------------------------ | |
| Class: prettyPhoto | |
| Use: Lightbox clone for jQuery | |
| Author: Stephane Caron (http://www.no-margin-for-errors.com) | |
| Version: 3.1.5 | |
| ------------------------------------------------------------------------- */ | |
| (function($) { | |
| $.prettyPhoto = {version: '3.1.5'}; | |
| $.fn.prettyPhoto = function(pp_settings) { | |
| pp_settings = jQuery.extend({ | |
| hook: 'rel', /* the attribute tag to use for prettyPhoto hooks. default: 'rel'. For HTML5, use "data-rel" or similar. */ | |
| animation_speed: 'fast', /* fast/slow/normal */ | |
| ajaxcallback: function() {}, | |
| slideshow: 5000, /* false OR interval time in ms */ | |
| autoplay_slideshow: false, /* true/false */ | |
| opacity: 0.80, /* Value between 0 and 1 */ | |
| show_title: true, /* true/false */ | |
| allow_resize: true, /* Resize the photos bigger than viewport. true/false */ | |
| allow_expand: true, /* Allow the user to expand a resized image. true/false */ | |
| default_width: 500, | |
| default_height: 344, | |
| counter_separator_label: '/', /* The separator for the gallery counter 1 "of" 2 */ | |
| theme: 'pp_default', /* light_rounded / dark_rounded / light_square / dark_square / facebook */ | |
| horizontal_padding: 20, /* The padding on each side of the picture */ | |
| hideflash: false, /* Hides all the flash object on a page, set to TRUE if flash appears over prettyPhoto */ | |
| wmode: 'opaque', /* Set the flash wmode attribute */ | |
| autoplay: true, /* Automatically start videos: True/False */ | |
| modal: false, /* If set to true, only the close button will close the window */ | |
| deeplinking: true, /* Allow prettyPhoto to update the url to enable deeplinking. */ | |
| overlay_gallery: true, /* If set to true, a gallery will overlay the fullscreen image on mouse over */ | |
| overlay_gallery_max: 30, /* Maximum number of pictures in the overlay gallery */ | |
| keyboard_shortcuts: true, /* Set to false if you open forms inside prettyPhoto */ | |
| changepicturecallback: function(){}, /* Called everytime an item is shown/changed */ | |
| callback: function(){}, /* Called when prettyPhoto is closed */ | |
| ie6_fallback: true, | |
| markup: '<div class="pp_pic_holder"> \ | |
| <div class="ppt"> </div> \ | |
| <div class="pp_top"> \ | |
| <div class="pp_left"></div> \ | |
| <div class="pp_middle"></div> \ | |
| <div class="pp_right"></div> \ | |
| </div> \ | |
| <div class="pp_content_container"> \ | |
| <div class="pp_left"> \ | |
| <div class="pp_right"> \ | |
| <div class="pp_content"> \ | |
| <div class="pp_loaderIcon"></div> \ | |
| <div class="pp_fade"> \ | |
| <a href="#" class="pp_expand" title="Expand the image">Expand</a> \ | |
| <div class="pp_hoverContainer"> \ | |
| <a class="pp_next" href="#">next</a> \ | |
| <a class="pp_previous" href="#">previous</a> \ | |
| </div> \ | |
| <div id="pp_full_res"></div> \ | |
| <div class="pp_details"> \ | |
| <div class="pp_nav"> \ | |
| <a href="#" class="pp_arrow_previous">Previous</a> \ | |
| <p class="currentTextHolder">0/0</p> \ | |
| <a href="#" class="pp_arrow_next">Next</a> \ | |
| </div> \ | |
| <p class="pp_description"></p> \ | |
| <div class="pp_social">{pp_social}</div> \ | |
| <a class="pp_close" href="#">Close</a> \ | |
| </div> \ | |
| </div> \ | |
| </div> \ | |
| </div> \ | |
| </div> \ | |
| </div> \ | |
| <div class="pp_bottom"> \ | |
| <div class="pp_left"></div> \ | |
| <div class="pp_middle"></div> \ | |
| <div class="pp_right"></div> \ | |
| </div> \ | |
| </div> \ | |
| <div class="pp_overlay"></div>', | |
| gallery_markup: '<div class="pp_gallery"> \ | |
| <a href="#" class="pp_arrow_previous">Previous</a> \ | |
| <div> \ | |
| <ul> \ | |
| {gallery} \ | |
| </ul> \ | |
| </div> \ | |
| <a href="#" class="pp_arrow_next">Next</a> \ | |
| </div>', | |
| image_markup: '<img id="fullResImage" src="{path}" />', | |
| flash_markup: '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="{width}" height="{height}"><param name="wmode" value="{wmode}" /><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="{path}" /><embed src="{path}" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="{width}" height="{height}" wmode="{wmode}"></embed></object>', | |
| quicktime_markup: '<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" height="{height}" width="{width}"><param name="src" value="{path}"><param name="autoplay" value="{autoplay}"><param name="type" value="video/quicktime"><embed src="{path}" height="{height}" width="{width}" autoplay="{autoplay}" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/"></embed></object>', | |
| iframe_markup: '<iframe src ="{path}" width="{width}" height="{height}" frameborder="no"></iframe>', | |
| inline_markup: '<div class="pp_inline">{content}</div>', | |
| custom_markup: '', | |
| social_tools: '<div class="twitter"><a href="http://twitter.com/share" class="twitter-share-button" data-count="none">Tweet</a><script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script></div><div class="facebook"><iframe src="//www.facebook.com/plugins/like.php?locale=en_US&href={location_href}&layout=button_count&show_faces=true&width=500&action=like&font&colorscheme=light&height=23" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:500px; height:23px;" allowTransparency="true"></iframe></div>' /* html or false to disable */ | |
| }, pp_settings); | |
| // Global variables accessible only by prettyPhoto | |
| var matchedObjects = this, percentBased = false, pp_dimensions, pp_open, | |
| // prettyPhoto container specific | |
| pp_contentHeight, pp_contentWidth, pp_containerHeight, pp_containerWidth, | |
| // Window size | |
| windowHeight = $(window).height(), windowWidth = $(window).width(), | |
| // Global elements | |
| pp_slideshow; | |
| doresize = true, scroll_pos = _get_scroll(); | |
| // Window/Keyboard events | |
| $(window).unbind('resize.prettyphoto').bind('resize.prettyphoto',function(){ _center_overlay(); _resize_overlay(); }); | |
| if(pp_settings.keyboard_shortcuts) { | |
| $(document).unbind('keydown.prettyphoto').bind('keydown.prettyphoto',function(e){ | |
| if(typeof $pp_pic_holder != 'undefined'){ | |
| if($pp_pic_holder.is(':visible')){ | |
| switch(e.keyCode){ | |
| case 37: | |
| $.prettyPhoto.changePage('previous'); | |
| e.preventDefault(); | |
| break; | |
| case 39: | |
| $.prettyPhoto.changePage('next'); | |
| e.preventDefault(); | |
| break; | |
| case 27: | |
| if(!settings.modal) | |
| $.prettyPhoto.close(); | |
| e.preventDefault(); | |
| break; | |
| }; | |
| // return false; | |
| }; | |
| }; | |
| }); | |
| }; | |
| /** | |
| * Initialize prettyPhoto. | |
| */ | |
| $.prettyPhoto.initialize = function() { | |
| settings = pp_settings; | |
| if(settings.theme == 'pp_default') settings.horizontal_padding = 16; | |
| // Find out if the picture is part of a set | |
| theRel = $(this).attr(settings.hook); | |
| galleryRegExp = /\[(?:.*)\]/; | |
| isSet = (galleryRegExp.exec(theRel)) ? true : false; | |
| // Put the SRCs, TITLEs, ALTs into an array. | |
| pp_images = (isSet) ? jQuery.map(matchedObjects, function(n, i){ if($(n).attr(settings.hook).indexOf(theRel) != -1) return $(n).attr('href'); }) : $.makeArray($(this).attr('href')); | |
| pp_titles = (isSet) ? jQuery.map(matchedObjects, function(n, i){ if($(n).attr(settings.hook).indexOf(theRel) != -1) return ($(n).find('img').attr('alt')) ? $(n).find('img').attr('alt') : ""; }) : $.makeArray($(this).find('img').attr('alt')); | |
| pp_descriptions = (isSet) ? jQuery.map(matchedObjects, function(n, i){ if($(n).attr(settings.hook).indexOf(theRel) != -1) return ($(n).attr('title')) ? $(n).attr('title') : ""; }) : $.makeArray($(this).attr('title')); | |
| if(pp_images.length > settings.overlay_gallery_max) settings.overlay_gallery = false; | |
| set_position = jQuery.inArray($(this).attr('href'), pp_images); // Define where in the array the clicked item is positionned | |
| rel_index = (isSet) ? set_position : $("a["+settings.hook+"^='"+theRel+"']").index($(this)); | |
| _build_overlay(this); // Build the overlay {this} being the caller | |
| if(settings.allow_resize) | |
| $(window).bind('scroll.prettyphoto',function(){ _center_overlay(); }); | |
| _hideContent(function(){ $.prettyPhoto.open(); }); | |
| doresize = false; | |
| 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(event) { | |
| if(typeof settings == "undefined"){ // Means it's an API call, need to manually get the settings and set the variables | |
| settings = pp_settings; | |
| pp_images = $.makeArray(arguments[0]); | |
| pp_titles = (arguments[1]) ? $.makeArray(arguments[1]) : $.makeArray(""); | |
| pp_descriptions = (arguments[2]) ? $.makeArray(arguments[2]) : $.makeArray(""); | |
| isSet = (pp_images.length > 1) ? true : false; | |
| set_position = (arguments[3])? arguments[3]: 0; | |
| _build_overlay(event.target); // Build the overlay {this} being the caller | |
| } | |
| if(settings.hideflash) $('object,embed,iframe[src*=youtube],iframe[src*=vimeo]').css('visibility','hidden'); // Hide the flash | |
| _checkPosition($(pp_images).size()); // Hide the next/previous links if on first or last images. | |
| $('.pp_loaderIcon').show(); | |
| if(settings.deeplinking) | |
| setHashtag(); | |
| // Rebuild Facebook Like Button with updated href | |
| if(settings.social_tools){ | |
| facebook_like_link = settings.social_tools.replace('{location_href}', encodeURIComponent(location.href)); | |
| $pp_pic_holder.find('.pp_social').html(facebook_like_link); | |
| } | |
| // Fade the content in | |
| if($ppt.is(':hidden')) $ppt.css('opacity',0).show(); | |
| $pp_overlay.show().fadeTo(settings.animation_speed,settings.opacity); | |
| // Display the current position | |
| $pp_pic_holder.find('.currentTextHolder').text((set_position+1) + settings.counter_separator_label + $(pp_images).size()); | |
| // Set the description | |
| if(typeof pp_descriptions[set_position] != 'undefined' && pp_descriptions[set_position] != ""){ | |
| $pp_pic_holder.find('.pp_description').show().html(unescape(pp_descriptions[set_position])); | |
| }else{ | |
| $pp_pic_holder.find('.pp_description').hide(); | |
| } | |
| // Get the dimensions | |
| movie_width = ( parseFloat(getParam('width',pp_images[set_position])) ) ? getParam('width',pp_images[set_position]) : settings.default_width.toString(); | |
| movie_height = ( parseFloat(getParam('height',pp_images[set_position])) ) ? getParam('height',pp_images[set_position]) : settings.default_height.toString(); | |
| // If the size is % based, calculate according to window dimensions | |
| percentBased=false; | |
| if(movie_height.indexOf('%') != -1) { movie_height = parseFloat(($(window).height() * parseFloat(movie_height) / 100) - 150); percentBased = true; } | |
| if(movie_width.indexOf('%') != -1) { movie_width = parseFloat(($(window).width() * parseFloat(movie_width) / 100) - 150); percentBased = true; } | |
| // Fade the holder | |
| $pp_pic_holder.fadeIn(function(){ | |
| // Set the title | |
| (settings.show_title && pp_titles[set_position] != "" && typeof pp_titles[set_position] != "undefined") ? $ppt.html(unescape(pp_titles[set_position])) : $ppt.html(' '); | |
| imgPreloader = ""; | |
| skipInjection = false; | |
| // Inject the proper content | |
| switch(_getFileType(pp_images[set_position])){ | |
| case 'image': | |
| imgPreloader = new Image(); | |
| // Preload the neighbour images | |
| nextImage = new Image(); | |
| if(isSet && set_position < $(pp_images).size() -1) nextImage.src = pp_images[set_position + 1]; | |
| prevImage = new Image(); | |
| if(isSet && pp_images[set_position - 1]) prevImage.src = pp_images[set_position - 1]; | |
| $pp_pic_holder.find('#pp_full_res')[0].innerHTML = settings.image_markup.replace(/{path}/g,pp_images[set_position]); | |
| imgPreloader.onload = function(){ | |
| // Fit item to viewport | |
| pp_dimensions = _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 = pp_images[set_position]; | |
| break; | |
| case 'youtube': | |
| pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport | |
| // Regular youtube link | |
| movie_id = getParam('v',pp_images[set_position]); | |
| // youtu.be link | |
| if(movie_id == ""){ | |
| movie_id = pp_images[set_position].split('youtu.be/'); | |
| movie_id = movie_id[1]; | |
| if(movie_id.indexOf('?') > 0) | |
| movie_id = movie_id.substr(0,movie_id.indexOf('?')); // Strip anything after the ? | |
| if(movie_id.indexOf('&') > 0) | |
| movie_id = movie_id.substr(0,movie_id.indexOf('&')); // Strip anything after the & | |
| } | |
| movie = 'http://www.youtube.com/embed/'+movie_id; | |
| (getParam('rel',pp_images[set_position])) ? movie+="?rel="+getParam('rel',pp_images[set_position]) : movie+="?rel=1"; | |
| if(settings.autoplay) movie += "&autoplay=1"; | |
| toInject = settings.iframe_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,movie); | |
| break; | |
| case 'vimeo': | |
| pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport | |
| movie_id = pp_images[set_position]; | |
| var regExp = /http(s?):\/\/(www\.)?vimeo.com\/(\d+)/; | |
| var match = movie_id.match(regExp); | |
| movie = 'http://player.vimeo.com/video/'+ match[3] +'?title=0&byline=0&portrait=0'; | |
| if(settings.autoplay) movie += "&autoplay=1;"; | |
| vimeo_width = pp_dimensions['width'] + '/embed/?moog_width='+ pp_dimensions['width']; | |
| toInject = settings.iframe_markup.replace(/{width}/g,vimeo_width).replace(/{height}/g,pp_dimensions['height']).replace(/{path}/g,movie); | |
| break; | |
| case 'quicktime': | |
| pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport | |
| pp_dimensions['height']+=15; pp_dimensions['contentHeight']+=15; pp_dimensions['containerHeight']+=15; // Add space for the control bar | |
| toInject = settings.quicktime_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,pp_images[set_position]).replace(/{autoplay}/g,settings.autoplay); | |
| break; | |
| case 'flash': | |
| pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport | |
| flash_vars = pp_images[set_position]; | |
| flash_vars = flash_vars.substring(pp_images[set_position].indexOf('flashvars') + 10,pp_images[set_position].length); | |
| filename = pp_images[set_position]; | |
| filename = filename.substring(0,filename.indexOf('?')); | |
| toInject = settings.flash_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,filename+'?'+flash_vars); | |
| break; | |
| case 'iframe': | |
| pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport | |
| frame_url = pp_images[set_position]; | |
| frame_url = frame_url.substr(0,frame_url.indexOf('iframe')-1); | |
| toInject = settings.iframe_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{path}/g,frame_url); | |
| break; | |
| case 'ajax': | |
| doresize = false; // Make sure the dimensions are not resized. | |
| pp_dimensions = _fitToViewport(movie_width,movie_height); | |
| doresize = true; // Reset the dimensions | |
| skipInjection = true; | |
| $.get(pp_images[set_position],function(responseHTML){ | |
| toInject = settings.inline_markup.replace(/{content}/g,responseHTML); | |
| $pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject; | |
| _showContent(); | |
| }); | |
| break; | |
| case 'custom': | |
| pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport | |
| toInject = settings.custom_markup; | |
| break; | |
| case 'inline': | |
| // to get the item height clone it, apply default width, wrap it in the prettyPhoto containers , then delete | |
| myClone = $(pp_images[set_position]).clone().append('<br clear="all" />').css({'width':settings.default_width}).wrapInner('<div id="pp_full_res"><div class="pp_inline"></div></div>').appendTo($('body')).show(); | |
| doresize = false; // Make sure the dimensions are not resized. | |
| pp_dimensions = _fitToViewport($(myClone).width(),$(myClone).height()); | |
| doresize = true; // Reset the dimensions | |
| $(myClone).remove(); | |
| toInject = settings.inline_markup.replace(/{content}/g,$(pp_images[set_position]).html()); | |
| break; | |
| }; | |
| if(!imgPreloader && !skipInjection){ | |
| $pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject; | |
| // Show content | |
| _showContent(); | |
| }; | |
| }); | |
| return false; | |
| }; | |
| /** | |
| * Change page in the prettyPhoto modal box | |
| * @param direction {String} Direction of the paging, previous or next. | |
| */ | |
| $.prettyPhoto.changePage = function(direction){ | |
| currentGalleryPage = 0; | |
| if(direction == 'previous') { | |
| set_position--; | |
| if (set_position < 0) set_position = $(pp_images).size()-1; | |
| }else if(direction == 'next'){ | |
| set_position++; | |
| if(set_position > $(pp_images).size()-1) set_position = 0; | |
| }else{ | |
| set_position=direction; | |
| }; | |
| rel_index = set_position; | |
| if(!doresize) doresize = true; // Allow the resizing of the images | |
| if(settings.allow_expand) { | |
| $('.pp_contract').removeClass('pp_contract').addClass('pp_expand'); | |
| } | |
| _hideContent(function(){ $.prettyPhoto.open(); }); | |
| doresize = false; | |
| }; | |
| /** | |
| * Change gallery page in the prettyPhoto modal box | |
| * @param direction {String} Direction of the paging, previous or next. | |
| */ | |
| $.prettyPhoto.changeGalleryPage = function(direction){ | |
| if(direction=='next'){ | |
| currentGalleryPage ++; | |
| if(currentGalleryPage > totalPage) currentGalleryPage = 0; | |
| }else if(direction=='previous'){ | |
| currentGalleryPage --; | |
| if(currentGalleryPage < 0) currentGalleryPage = totalPage; | |
| }else{ | |
| currentGalleryPage = direction; | |
| }; | |
| slide_speed = (direction == 'next' || direction == 'previous') ? settings.animation_speed : 0; | |
| slide_to = currentGalleryPage * (itemsPerPage * itemWidth); | |
| $pp_gallery.find('ul').animate({left:-slide_to},slide_speed); | |
| }; | |
| /** | |
| * Start the slideshow... | |
| */ | |
| $.prettyPhoto.startSlideshow = function(){ | |
| if(typeof pp_slideshow == 'undefined'){ | |
| $pp_pic_holder.find('.pp_play').unbind('click').removeClass('pp_play').addClass('pp_pause').click(function(){ | |
| $.prettyPhoto.stopSlideshow(); | |
| return false; | |
| }); | |
| pp_slideshow = setInterval($.prettyPhoto.startSlideshow,settings.slideshow); | |
| }else{ | |
| $.prettyPhoto.changePage('next'); | |
| }; | |
| } | |
| /** | |
| * Stop the slideshow... | |
| */ | |
| $.prettyPhoto.stopSlideshow = function(){ | |
| $pp_pic_holder.find('.pp_pause').unbind('click').removeClass('pp_pause').addClass('pp_play').click(function(){ | |
| $.prettyPhoto.startSlideshow(); | |
| return false; | |
| }); | |
| clearInterval(pp_slideshow); | |
| pp_slideshow=undefined; | |
| } | |
| /** | |
| * Closes prettyPhoto. | |
| */ | |
| $.prettyPhoto.close = function(){ | |
| if($pp_overlay.is(":animated")) return; | |
| $.prettyPhoto.stopSlideshow(); | |
| $pp_pic_holder.stop().find('object,embed').css('visibility','hidden'); | |
| $('div.pp_pic_holder,div.ppt,.pp_fade').fadeOut(settings.animation_speed,function(){ $(this).remove(); }); | |
| $pp_overlay.fadeOut(settings.animation_speed, function(){ | |
| if(settings.hideflash) $('object,embed,iframe[src*=youtube],iframe[src*=vimeo]').css('visibility','visible'); // Show the flash | |
| $(this).remove(); // No more need for the prettyPhoto markup | |
| $(window).unbind('scroll.prettyphoto'); | |
| clearHashtag(); | |
| settings.callback(); | |
| doresize = true; | |
| pp_open = false; | |
| delete settings; | |
| }); | |
| }; | |
| /** | |
| * Set the proper sizes on the containers and animate the content in. | |
| */ | |
| function _showContent(){ | |
| $('.pp_loaderIcon').hide(); | |
| // Calculate the opened top position of the pic holder | |
| projectedTop = scroll_pos['scrollTop'] + ((windowHeight/2) - (pp_dimensions['containerHeight']/2)); | |
| if(projectedTop < 0) projectedTop = 0; | |
| $ppt.fadeTo(settings.animation_speed,1); | |
| // Resize the content holder | |
| $pp_pic_holder.find('.pp_content') | |
| .animate({ | |
| height:pp_dimensions['contentHeight'], | |
| width:pp_dimensions['contentWidth'] | |
| },settings.animation_speed); | |
| // Resize picture the holder | |
| $pp_pic_holder.animate({ | |
| 'top': projectedTop, | |
| 'left': ((windowWidth/2) - (pp_dimensions['containerWidth']/2) < 0) ? 0 : (windowWidth/2) - (pp_dimensions['containerWidth']/2), | |
| width:pp_dimensions['containerWidth'] | |
| },settings.animation_speed,function(){ | |
| $pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(pp_dimensions['height']).width(pp_dimensions['width']); | |
| $pp_pic_holder.find('.pp_fade').fadeIn(settings.animation_speed); // Fade the new content | |
| // Show the nav | |
| if(isSet && _getFileType(pp_images[set_position])=="image") { $pp_pic_holder.find('.pp_hoverContainer').show(); }else{ $pp_pic_holder.find('.pp_hoverContainer').hide(); } | |
| if(settings.allow_expand) { | |
| if(pp_dimensions['resized']){ // Fade the resizing link if the image is resized | |
| $('a.pp_expand,a.pp_contract').show(); | |
| }else{ | |
| $('a.pp_expand').hide(); | |
| } | |
| } | |
| if(settings.autoplay_slideshow && !pp_slideshow && !pp_open) $.prettyPhoto.startSlideshow(); | |
| settings.changepicturecallback(); // Callback! | |
| pp_open = true; | |
| }); | |
| _insert_gallery(); | |
| pp_settings.ajaxcallback(); | |
| }; | |
| /** | |
| * 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.animation_speed,function(){ | |
| $('.pp_loaderIcon').show(); | |
| callback(); | |
| }); | |
| }; | |
| /** | |
| * 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){ | |
| (setCount > 1) ? $('.pp_nav').show() : $('.pp_nav').hide(); // Hide the bottom nav if it's not a set. | |
| }; | |
| /** | |
| * 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){ | |
| resized = 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.allow_resize && !percentBased) { | |
| resized = true, fitting = false; | |
| while (!fitting){ | |
| if((pp_containerWidth > windowWidth)){ | |
| imageWidth = (windowWidth - 200); | |
| imageHeight = (height/width) * imageWidth; | |
| }else if((pp_containerHeight > windowHeight)){ | |
| imageHeight = (windowHeight - 200); | |
| imageWidth = (width/height) * imageHeight; | |
| }else{ | |
| fitting = true; | |
| }; | |
| pp_containerHeight = imageHeight, pp_containerWidth = imageWidth; | |
| }; | |
| if((pp_containerWidth > windowWidth) || (pp_containerHeight > windowHeight)){ | |
| _fitToViewport(pp_containerWidth,pp_containerHeight) | |
| }; | |
| _getDimensions(imageWidth,imageHeight); | |
| }; | |
| return { | |
| width:Math.floor(imageWidth), | |
| height:Math.floor(imageHeight), | |
| containerHeight:Math.floor(pp_containerHeight), | |
| containerWidth:Math.floor(pp_containerWidth) + (settings.horizontal_padding * 2), | |
| contentHeight:Math.floor(pp_contentHeight), | |
| contentWidth:Math.floor(pp_contentWidth), | |
| resized:resized | |
| }; | |
| }; | |
| /** | |
| * 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 = $pp_details.clone().addClass(settings.theme).width(width).appendTo($('body')).css({ | |
| 'position':'absolute', | |
| 'top':-10000 | |
| }); | |
| detailsHeight += $pp_details.height(); | |
| detailsHeight = (detailsHeight <= 34) ? 36 : detailsHeight; // Min-height for the details | |
| $pp_details.remove(); | |
| // Get the titles height, to do so, I need to clone it since it's invisible | |
| $pp_title = $pp_pic_holder.find('.ppt'); | |
| $pp_title.width(width); | |
| titleHeight = parseFloat($pp_title.css('marginTop')) + parseFloat($pp_title.css('marginBottom')); | |
| $pp_title = $pp_title.clone().appendTo($('body')).css({ | |
| 'position':'absolute', | |
| 'top':-10000 | |
| }); | |
| titleHeight += $pp_title.height(); | |
| $pp_title.remove(); | |
| // Get the container size, to resize the holder to the right dimensions | |
| pp_contentHeight = height + detailsHeight; | |
| pp_contentWidth = width; | |
| pp_containerHeight = pp_contentHeight + titleHeight + $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) || itemSrc.match(/youtu\.be/i)) { | |
| return 'youtube'; | |
| }else if (itemSrc.match(/vimeo\.com/i)) { | |
| return 'vimeo'; | |
| }else if(itemSrc.match(/\b.mov\b/i)){ | |
| return 'quicktime'; | |
| }else if(itemSrc.match(/\b.swf\b/i)){ | |
| return 'flash'; | |
| }else if(itemSrc.match(/\biframe=true\b/i)){ | |
| return 'iframe'; | |
| }else if(itemSrc.match(/\bajax=true\b/i)){ | |
| return 'ajax'; | |
| }else if(itemSrc.match(/\bcustom=true\b/i)){ | |
| return 'custom'; | |
| }else if(itemSrc.substr(0,1) == '#'){ | |
| return 'inline'; | |
| }else{ | |
| return 'image'; | |
| }; | |
| }; | |
| function _center_overlay(){ | |
| if(doresize && typeof $pp_pic_holder != 'undefined') { | |
| scroll_pos = _get_scroll(); | |
| contentHeight = $pp_pic_holder.height(), contentwidth = $pp_pic_holder.width(); | |
| projectedTop = (windowHeight/2) + scroll_pos['scrollTop'] - (contentHeight/2); | |
| if(projectedTop < 0) projectedTop = 0; | |
| if(contentHeight > windowHeight) | |
| return; | |
| $pp_pic_holder.css({ | |
| 'top': projectedTop, | |
| 'left': (windowWidth/2) + scroll_pos['scrollLeft'] - (contentwidth/2) | |
| }); | |
| }; | |
| }; | |
| function _get_scroll(){ | |
| 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 _resize_overlay() { | |
| windowHeight = $(window).height(), windowWidth = $(window).width(); | |
| if(typeof $pp_overlay != "undefined") $pp_overlay.height($(document).height()).width(windowWidth); | |
| }; | |
| function _insert_gallery(){ | |
| if(isSet && settings.overlay_gallery && _getFileType(pp_images[set_position])=="image") { | |
| itemWidth = 52+5; // 52 beign the thumb width, 5 being the right margin. | |
| navWidth = (settings.theme == "facebook" || settings.theme == "pp_default") ? 50 : 30; // Define the arrow width depending on the theme | |
| itemsPerPage = Math.floor((pp_dimensions['containerWidth'] - 100 - navWidth) / itemWidth); | |
| itemsPerPage = (itemsPerPage < pp_images.length) ? itemsPerPage : pp_images.length; | |
| totalPage = Math.ceil(pp_images.length / itemsPerPage) - 1; | |
| // Hide the nav in the case there's no need for links | |
| if(totalPage == 0){ | |
| navWidth = 0; // No nav means no width! | |
| $pp_gallery.find('.pp_arrow_next,.pp_arrow_previous').hide(); | |
| }else{ | |
| $pp_gallery.find('.pp_arrow_next,.pp_arrow_previous').show(); | |
| }; | |
| galleryWidth = itemsPerPage * itemWidth; | |
| fullGalleryWidth = pp_images.length * itemWidth; | |
| // Set the proper width to the gallery items | |
| $pp_gallery | |
| .css('margin-left',-((galleryWidth/2) + (navWidth/2))) | |
| .find('div:first').width(galleryWidth+5) | |
| .find('ul').width(fullGalleryWidth) | |
| .find('li.selected').removeClass('selected'); | |
| goToPage = (Math.floor(set_position/itemsPerPage) < totalPage) ? Math.floor(set_position/itemsPerPage) : totalPage; | |
| $.prettyPhoto.changeGalleryPage(goToPage); | |
| $pp_gallery_li.filter(':eq('+set_position+')').addClass('selected'); | |
| }else{ | |
| $pp_pic_holder.find('.pp_content').unbind('mouseenter mouseleave'); | |
| // $pp_gallery.hide(); | |
| } | |
| } | |
| function _build_overlay(caller){ | |
| // Inject Social Tool markup into General markup | |
| if(settings.social_tools) | |
| facebook_like_link = settings.social_tools.replace('{location_href}', encodeURIComponent(location.href)); | |
| settings.markup = settings.markup.replace('{pp_social}',''); | |
| $('body').append(settings.markup); // Inject the markup | |
| $pp_pic_holder = $('.pp_pic_holder') , $ppt = $('.ppt'), $pp_overlay = $('div.pp_overlay'); // Set my global selectors | |
| // Inject the inline gallery! | |
| if(isSet && settings.overlay_gallery) { | |
| currentGalleryPage = 0; | |
| toInject = ""; | |
| for (var i=0; i < pp_images.length; i++) { | |
| if(!pp_images[i].match(/\b(jpg|jpeg|png|gif)\b/gi)){ | |
| classname = 'default'; | |
| img_src = ''; | |
| }else{ | |
| classname = ''; | |
| img_src = pp_images[i]; | |
| } | |
| toInject += "<li class='"+classname+"'><a href='#'><img src='" + img_src + "' width='50' alt='' /></a></li>"; | |
| }; | |
| toInject = settings.gallery_markup.replace(/{gallery}/g,toInject); | |
| $pp_pic_holder.find('#pp_full_res').after(toInject); | |
| $pp_gallery = $('.pp_pic_holder .pp_gallery'), $pp_gallery_li = $pp_gallery.find('li'); // Set the gallery selectors | |
| $pp_gallery.find('.pp_arrow_next').click(function(){ | |
| $.prettyPhoto.changeGalleryPage('next'); | |
| $.prettyPhoto.stopSlideshow(); | |
| return false; | |
| }); | |
| $pp_gallery.find('.pp_arrow_previous').click(function(){ | |
| $.prettyPhoto.changeGalleryPage('previous'); | |
| $.prettyPhoto.stopSlideshow(); | |
| return false; | |
| }); | |
| $pp_pic_holder.find('.pp_content').hover( | |
| function(){ | |
| $pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeIn(); | |
| }, | |
| function(){ | |
| $pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeOut(); | |
| }); | |
| itemWidth = 52+5; // 52 beign the thumb width, 5 being the right margin. | |
| $pp_gallery_li.each(function(i){ | |
| $(this) | |
| .find('a') | |
| .click(function(){ | |
| $.prettyPhoto.changePage(i); | |
| $.prettyPhoto.stopSlideshow(); | |
| return false; | |
| }); | |
| }); | |
| }; | |
| // Inject the play/pause if it's a slideshow | |
| if(settings.slideshow){ | |
| $pp_pic_holder.find('.pp_nav').prepend('<a href="#" class="pp_play">Play</a>') | |
| $pp_pic_holder.find('.pp_nav .pp_play').click(function(){ | |
| $.prettyPhoto.startSlideshow(); | |
| return false; | |
| }); | |
| } | |
| $pp_pic_holder.attr('class','pp_pic_holder ' + settings.theme); // Set the proper theme | |
| $pp_overlay | |
| .css({ | |
| 'opacity':0, | |
| 'height':$(document).height(), | |
| 'width':$(window).width() | |
| }) | |
| .bind('click',function(){ | |
| if(!settings.modal) $.prettyPhoto.close(); | |
| }); | |
| $('a.pp_close').bind('click',function(){ $.prettyPhoto.close(); return false; }); | |
| if(settings.allow_expand) { | |
| $('a.pp_expand').bind('click',function(e){ | |
| // Expand the image | |
| if($(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(); }); | |
| return false; | |
| }); | |
| } | |
| $pp_pic_holder.find('.pp_previous, .pp_nav .pp_arrow_previous').bind('click',function(){ | |
| $.prettyPhoto.changePage('previous'); | |
| $.prettyPhoto.stopSlideshow(); | |
| return false; | |
| }); | |
| $pp_pic_holder.find('.pp_next, .pp_nav .pp_arrow_next').bind('click',function(){ | |
| $.prettyPhoto.changePage('next'); | |
| $.prettyPhoto.stopSlideshow(); | |
| return false; | |
| }); | |
| _center_overlay(); // Center it | |
| }; | |
| if(!pp_alreadyInitialized && getHashtag()){ | |
| pp_alreadyInitialized = true; | |
| // Grab the rel index to trigger the click on the correct element | |
| hashIndex = getHashtag(); | |
| hashRel = hashIndex; | |
| hashIndex = hashIndex.substring(hashIndex.indexOf('/')+1,hashIndex.length-1); | |
| hashRel = hashRel.substring(0,hashRel.indexOf('/')); | |
| // Little timeout to make sure all the prettyPhoto initialize scripts has been run. | |
| // Useful in the event the page contain several init scripts. | |
| setTimeout(function(){ $("a["+pp_settings.hook+"^='"+hashRel+"']:eq("+hashIndex+")").trigger('click'); },50); | |
| } | |
| return this.unbind('click.prettyphoto').bind('click.prettyphoto',$.prettyPhoto.initialize); // Return the jQuery object for chaining. The unbind method is used to avoid click conflict when the plugin is called more than once | |
| }; | |
| function getHashtag(){ | |
| var url = location.href; | |
| hashtag = (url.indexOf('#prettyPhoto') !== -1) ? decodeURI(url.substring(url.indexOf('#prettyPhoto')+1,url.length)) : false; | |
| return hashtag; | |
| }; | |
| function setHashtag(){ | |
| if(typeof theRel == 'undefined') return; // theRel is set on normal calls, it's impossible to deeplink using the API | |
| location.hash = theRel + '/'+rel_index+'/'; | |
| }; | |
| function clearHashtag(){ | |
| if ( location.href.indexOf('#prettyPhoto') !== -1 ) location.hash = "prettyPhoto"; | |
| } | |
| function getParam(name,url){ | |
| name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]"); | |
| var regexS = "[\\?&]"+name+"=([^&#]*)"; | |
| var regex = new RegExp( regexS ); | |
| var results = regex.exec( url ); | |
| return ( results == null ) ? "" : results[1]; | |
| } | |
| })(jQuery); | |
| var pp_alreadyInitialized = false; // Used for the deep linking to make sure not to call the same function several times. |
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