root / drupal7 / sites / all / themes / simplecorp / js / plugins / jquery.prettyPhoto.js @ 27370441
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/* ------------------------------------------------------------------------
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Class: prettyPhoto
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Use: Lightbox clone for jQuery
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Author: Stephane Caron (http://www.no-margin-for-errors.com)
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Version: 3.1.5
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------------------------------------------------------------------------- */
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(function($) { |
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$.prettyPhoto = {version: '3.1.5'}; |
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|
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$.fn.prettyPhoto = function(pp_settings) { |
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pp_settings = jQuery.extend({ |
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hook: 'rel', /* the attribute tag to use for prettyPhoto hooks. default: 'rel'. For HTML5, use "data-rel" or similar. */ |
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animation_speed: 'fast', /* fast/slow/normal */ |
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ajaxcallback: function() {}, |
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slideshow: 5000, /* false OR interval time in ms */ |
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autoplay_slideshow: false, /* true/false */ |
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opacity: 0.80, /* Value between 0 and 1 */ |
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show_title: true, /* true/false */ |
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allow_resize: true, /* Resize the photos bigger than viewport. true/false */ |
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allow_expand: true, /* Allow the user to expand a resized image. true/false */ |
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default_width: 500, |
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default_height: 344, |
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counter_separator_label: '/', /* The separator for the gallery counter 1 "of" 2 */ |
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theme: 'pp_default', /* light_rounded / dark_rounded / light_square / dark_square / facebook */ |
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horizontal_padding: 20, /* The padding on each side of the picture */ |
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hideflash: false, /* Hides all the flash object on a page, set to TRUE if flash appears over prettyPhoto */ |
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wmode: 'opaque', /* Set the flash wmode attribute */ |
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autoplay: true, /* Automatically start videos: True/False */ |
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modal: false, /* If set to true, only the close button will close the window */ |
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deeplinking: true, /* Allow prettyPhoto to update the url to enable deeplinking. */ |
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overlay_gallery: true, /* If set to true, a gallery will overlay the fullscreen image on mouse over */ |
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overlay_gallery_max: 30, /* Maximum number of pictures in the overlay gallery */ |
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keyboard_shortcuts: true, /* Set to false if you open forms inside prettyPhoto */ |
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changepicturecallback: function(){}, /* Called everytime an item is shown/changed */ |
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callback: function(){}, /* Called when prettyPhoto is closed */ |
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ie6_fallback: true, |
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markup: '<div class="pp_pic_holder"> \ |
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<div class="ppt"> </div> \
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<div class="pp_top"> \
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<div class="pp_left"></div> \
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<div class="pp_middle"></div> \
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<div class="pp_right"></div> \
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</div> \
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<div class="pp_content_container"> \
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<div class="pp_left"> \
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<div class="pp_right"> \
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<div class="pp_content"> \
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<div class="pp_loaderIcon"></div> \
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<div class="pp_fade"> \
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<a href="#" class="pp_expand" title="Expand the image">Expand</a> \
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<div class="pp_hoverContainer"> \
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<a class="pp_next" href="#">next</a> \
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<a class="pp_previous" href="#">previous</a> \
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</div> \
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<div id="pp_full_res"></div> \
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<div class="pp_details"> \
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<div class="pp_nav"> \
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<a href="#" class="pp_arrow_previous">Previous</a> \
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<p class="currentTextHolder">0/0</p> \
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<a href="#" class="pp_arrow_next">Next</a> \
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</div> \
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<p class="pp_description"></p> \
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<div class="pp_social">{pp_social}</div> \
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<a class="pp_close" href="#">Close</a> \
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</div> \
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</div> \
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</div> \
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</div> \
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</div> \
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</div> \
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<div class="pp_bottom"> \
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<div class="pp_left"></div> \
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<div class="pp_middle"></div> \
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<div class="pp_right"></div> \
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</div> \
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</div> \
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<div class="pp_overlay"></div>',
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gallery_markup: '<div class="pp_gallery"> \ |
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<a href="#" class="pp_arrow_previous">Previous</a> \
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<div> \
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<ul> \
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{gallery} \
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</ul> \
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</div> \
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<a href="#" class="pp_arrow_next">Next</a> \
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</div>',
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image_markup: '<img id="fullResImage" src="{path}" />', |
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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>', |
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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>', |
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iframe_markup: '<iframe src ="{path}" width="{width}" height="{height}" frameborder="no"></iframe>', |
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inline_markup: '<div class="pp_inline">{content}</div>', |
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custom_markup: '', |
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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 */ |
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}, pp_settings); |
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// Global variables accessible only by prettyPhoto
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var matchedObjects = this, percentBased = false, pp_dimensions, pp_open, |
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// prettyPhoto container specific
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pp_contentHeight, pp_contentWidth, pp_containerHeight, pp_containerWidth, |
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// Window size
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windowHeight = $(window).height(), windowWidth = $(window).width(), |
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// Global elements
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pp_slideshow; |
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doresize = true, scroll_pos = _get_scroll();
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// Window/Keyboard events
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$(window).unbind('resize.prettyphoto').bind('resize.prettyphoto',function(){ _center_overlay(); _resize_overlay(); }); |
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if(pp_settings.keyboard_shortcuts) {
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$(document).unbind('keydown.prettyphoto').bind('keydown.prettyphoto',function(e){ |
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if(typeof $pp_pic_holder != 'undefined'){ |
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if($pp_pic_holder.is(':visible')){ |
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switch(e.keyCode){
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case 37: |
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$.prettyPhoto.changePage('previous'); |
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e.preventDefault(); |
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break;
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case 39: |
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$.prettyPhoto.changePage('next'); |
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e.preventDefault(); |
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break;
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case 27: |
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if(!settings.modal)
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$.prettyPhoto.close();
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e.preventDefault(); |
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break;
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}; |
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// return false;
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}; |
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}; |
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}); |
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}; |
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/**
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* Initialize prettyPhoto.
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*/
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$.prettyPhoto.initialize = function() { |
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settings = pp_settings; |
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if(settings.theme == 'pp_default') settings.horizontal_padding = 16; |
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// Find out if the picture is part of a set
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theRel = $(this).attr(settings.hook); |
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galleryRegExp = /\[(?:.*)\]/;
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isSet = (galleryRegExp.exec(theRel)) ? true : false; |
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// Put the SRCs, TITLEs, ALTs into an array.
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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')); |
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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')); |
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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')); |
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if(pp_images.length > settings.overlay_gallery_max) settings.overlay_gallery = false; |
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set_position = jQuery.inArray($(this).attr('href'), pp_images); // Define where in the array the clicked item is positionned |
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rel_index = (isSet) ? set_position : $("a["+settings.hook+"^='"+theRel+"']").index($(this)); |
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_build_overlay(this); // Build the overlay {this} being the caller |
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if(settings.allow_resize)
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$(window).bind('scroll.prettyphoto',function(){ _center_overlay(); }); |
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$.prettyPhoto.open();
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return false; |
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} |
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/**
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* Opens the prettyPhoto modal box.
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* @param image {String,Array} Full path to the image to be open, can also be an array containing full images paths.
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* @param title {String,Array} The title to be displayed with the picture, can also be an array containing all the titles.
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* @param description {String,Array} The description to be displayed with the picture, can also be an array containing all the descriptions.
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*/
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$.prettyPhoto.open = function(event) { |
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if(typeof settings == "undefined"){ // Means it's an API call, need to manually get the settings and set the variables |
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settings = pp_settings; |
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pp_images = $.makeArray(arguments[0]); |
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pp_titles = (arguments[1]) ? $.makeArray(arguments[1]) : $.makeArray(""); |
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pp_descriptions = (arguments[2]) ? $.makeArray(arguments[2]) : $.makeArray(""); |
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isSet = (pp_images.length > 1) ? true : false; |
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set_position = (arguments[3])? arguments[3]: 0; |
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_build_overlay(event.target); // Build the overlay {this} being the caller
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} |
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if(settings.hideflash) $('object,embed,iframe[src*=youtube],iframe[src*=vimeo]').css('visibility','hidden'); // Hide the flash |
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_checkPosition($(pp_images).size()); // Hide the next/previous links if on first or last images. |
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$('.pp_loaderIcon').show(); |
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if(settings.deeplinking)
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setHashtag(); |
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// Rebuild Facebook Like Button with updated href
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if(settings.social_tools){
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facebook_like_link = settings.social_tools.replace('{location_href}', encodeURIComponent(location.href));
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$pp_pic_holder.find('.pp_social').html(facebook_like_link); |
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} |
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// Fade the content in
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if($ppt.is(':hidden')) $ppt.css('opacity',0).show(); |
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$pp_overlay.show().fadeTo(settings.animation_speed,settings.opacity);
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// Display the current position
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$pp_pic_holder.find('.currentTextHolder').text((set_position+1) + settings.counter_separator_label + $(pp_images).size()); |
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// Set the description
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if(typeof pp_descriptions[set_position] != 'undefined' && pp_descriptions[set_position] != ""){ |
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$pp_pic_holder.find('.pp_description').show().html(unescape(pp_descriptions[set_position])); |
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}else{
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$pp_pic_holder.find('.pp_description').hide(); |
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} |
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// Get the dimensions
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movie_width = ( parseFloat(getParam('width',pp_images[set_position])) ) ? getParam('width',pp_images[set_position]) : settings.default_width.toString(); |
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movie_height = ( parseFloat(getParam('height',pp_images[set_position])) ) ? getParam('height',pp_images[set_position]) : settings.default_height.toString(); |
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// If the size is % based, calculate according to window dimensions
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percentBased=false;
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if(movie_height.indexOf('%') != -1) { movie_height = parseFloat(($(window).height() * parseFloat(movie_height) / 100) - 150); percentBased = true; } |
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if(movie_width.indexOf('%') != -1) { movie_width = parseFloat(($(window).width() * parseFloat(movie_width) / 100) - 150); percentBased = true; } |
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// Fade the holder
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$pp_pic_holder.fadeIn(function(){ |
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// Set the title
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(settings.show_title && pp_titles[set_position] != "" && typeof pp_titles[set_position] != "undefined") ? $ppt.html(unescape(pp_titles[set_position])) : $ppt.html(' '); |
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imgPreloader = "";
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skipInjection = false;
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// Inject the proper content
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switch(_getFileType(pp_images[set_position])){
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case 'image': |
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imgPreloader = new Image();
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// Preload the neighbour images
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nextImage = new Image();
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if(isSet && set_position < $(pp_images).size() -1) nextImage.src = pp_images[set_position + 1]; |
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prevImage = new Image();
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if(isSet && pp_images[set_position - 1]) prevImage.src = pp_images[set_position - 1]; |
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$pp_pic_holder.find('#pp_full_res')[0].innerHTML = settings.image_markup.replace(/{path}/g,pp_images[set_position]); |
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imgPreloader.onload = function(){ |
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// Fit item to viewport
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pp_dimensions = _fitToViewport(imgPreloader.width,imgPreloader.height); |
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_showContent(); |
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}; |
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imgPreloader.onerror = function(){ |
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alert('Image cannot be loaded. Make sure the path is correct and image exist.');
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$.prettyPhoto.close();
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}; |
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imgPreloader.src = pp_images[set_position]; |
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break;
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|
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case 'youtube': |
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pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport
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|
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// Regular youtube link
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movie_id = getParam('v',pp_images[set_position]);
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// youtu.be link
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if(movie_id == ""){ |
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movie_id = pp_images[set_position].split('youtu.be/');
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movie_id = movie_id[1];
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if(movie_id.indexOf('?') > 0) |
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movie_id = movie_id.substr(0,movie_id.indexOf('?')); // Strip anything after the ? |
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if(movie_id.indexOf('&') > 0) |
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movie_id = movie_id.substr(0,movie_id.indexOf('&')); // Strip anything after the & |
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} |
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|
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movie = 'http://www.youtube.com/embed/'+movie_id;
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(getParam('rel',pp_images[set_position])) ? movie+="?rel="+getParam('rel',pp_images[set_position]) : movie+="?rel=1"; |
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if(settings.autoplay) movie += "&autoplay=1"; |
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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); |
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break;
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|
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case 'vimeo': |
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pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport
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movie_id = pp_images[set_position]; |
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var regExp = /http(s?):\/\/(www\.)?vimeo.com\/(\d+)/; |
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var match = movie_id.match(regExp);
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|
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movie = 'http://player.vimeo.com/video/'+ match[3] +'?title=0&byline=0&portrait=0'; |
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if(settings.autoplay) movie += "&autoplay=1;"; |
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|
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vimeo_width = pp_dimensions['width'] + '/embed/?moog_width='+ pp_dimensions['width']; |
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|
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toInject = settings.iframe_markup.replace(/{width}/g,vimeo_width).replace(/{height}/g,pp_dimensions['height']).replace(/{path}/g,movie); |
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break;
|
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|
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case 'quicktime': |
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pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport
|
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pp_dimensions['height']+=15; pp_dimensions['contentHeight']+=15; pp_dimensions['containerHeight']+=15; // Add space for the control bar |
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|
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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); |
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break;
|
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|
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case 'flash': |
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pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport
|
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|
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flash_vars = pp_images[set_position]; |
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flash_vars = flash_vars.substring(pp_images[set_position].indexOf('flashvars') + 10,pp_images[set_position].length); |
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|
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filename = pp_images[set_position]; |
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filename = filename.substring(0,filename.indexOf('?')); |
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|
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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); |
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break;
|
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|
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case 'iframe': |
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pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport
|
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|
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frame_url = pp_images[set_position]; |
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frame_url = frame_url.substr(0,frame_url.indexOf('iframe')-1); |
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|
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toInject = settings.iframe_markup.replace(/{width}/g,pp_dimensions['width']).replace(/{height}/g,pp_dimensions['height']).replace(/{path}/g,frame_url); |
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break;
|
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|
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case 'ajax': |
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doresize = false; // Make sure the dimensions are not resized. |
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pp_dimensions = _fitToViewport(movie_width,movie_height); |
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doresize = true; // Reset the dimensions |
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|
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skipInjection = true;
|
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$.get(pp_images[set_position],function(responseHTML){ |
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toInject = settings.inline_markup.replace(/{content}/g,responseHTML);
|
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$pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject; |
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_showContent(); |
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}); |
344 |
|
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break;
|
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|
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case 'custom': |
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pp_dimensions = _fitToViewport(movie_width,movie_height); // Fit item to viewport
|
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|
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toInject = settings.custom_markup; |
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break;
|
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|
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case 'inline': |
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// to get the item height clone it, apply default width, wrap it in the prettyPhoto containers , then delete
|
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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(); |
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doresize = false; // Make sure the dimensions are not resized. |
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pp_dimensions = _fitToViewport($(myClone).width(),$(myClone).height()); |
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doresize = true; // Reset the dimensions |
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$(myClone).remove();
|
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toInject = settings.inline_markup.replace(/{content}/g,$(pp_images[set_position]).html()); |
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break;
|
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}; |
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|
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if(!imgPreloader && !skipInjection){
|
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$pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject; |
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|
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// Show content
|
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_showContent(); |
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}; |
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}); |
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|
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return false; |
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}; |
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|
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|
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/**
|
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* Change page in the prettyPhoto modal box
|
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* @param direction {String} Direction of the paging, previous or next.
|
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*/
|
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$.prettyPhoto.changePage = function(direction){ |
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currentGalleryPage = 0;
|
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|
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if(direction == 'previous') { |
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set_position--; |
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if (set_position < 0) set_position = $(pp_images).size()-1; |
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}else if(direction == 'next'){ |
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set_position++; |
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if(set_position > $(pp_images).size()-1) set_position = 0; |
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}else{
|
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set_position=direction; |
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}; |
392 |
|
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rel_index = set_position; |
394 |
|
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if(!doresize) doresize = true; // Allow the resizing of the images |
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if(settings.allow_expand) {
|
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$('.pp_contract').removeClass('pp_contract').addClass('pp_expand'); |
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} |
399 |
|
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_hideContent(function(){ $.prettyPhoto.open(); }); |
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}; |
402 |
|
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|
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/**
|
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* Change gallery page in the prettyPhoto modal box
|
406 |
* @param direction {String} Direction of the paging, previous or next.
|
407 |
*/
|
408 |
$.prettyPhoto.changeGalleryPage = function(direction){ |
409 |
if(direction=='next'){ |
410 |
currentGalleryPage ++; |
411 |
|
412 |
if(currentGalleryPage > totalPage) currentGalleryPage = 0; |
413 |
}else if(direction=='previous'){ |
414 |
currentGalleryPage --; |
415 |
|
416 |
if(currentGalleryPage < 0) currentGalleryPage = totalPage; |
417 |
}else{
|
418 |
currentGalleryPage = direction; |
419 |
}; |
420 |
|
421 |
slide_speed = (direction == 'next' || direction == 'previous') ? settings.animation_speed : 0; |
422 |
|
423 |
slide_to = currentGalleryPage * (itemsPerPage * itemWidth); |
424 |
|
425 |
$pp_gallery.find('ul').animate({left:-slide_to},slide_speed); |
426 |
}; |
427 |
|
428 |
|
429 |
/**
|
430 |
* Start the slideshow...
|
431 |
*/
|
432 |
$.prettyPhoto.startSlideshow = function(){ |
433 |
if(typeof pp_slideshow == 'undefined'){ |
434 |
$pp_pic_holder.find('.pp_play').unbind('click').removeClass('pp_play').addClass('pp_pause').click(function(){ |
435 |
$.prettyPhoto.stopSlideshow();
|
436 |
return false; |
437 |
}); |
438 |
pp_slideshow = setInterval($.prettyPhoto.startSlideshow,settings.slideshow);
|
439 |
}else{
|
440 |
$.prettyPhoto.changePage('next'); |
441 |
}; |
442 |
} |
443 |
|
444 |
|
445 |
/**
|
446 |
* Stop the slideshow...
|
447 |
*/
|
448 |
$.prettyPhoto.stopSlideshow = function(){ |
449 |
$pp_pic_holder.find('.pp_pause').unbind('click').removeClass('pp_pause').addClass('pp_play').click(function(){ |
450 |
$.prettyPhoto.startSlideshow();
|
451 |
return false; |
452 |
}); |
453 |
clearInterval(pp_slideshow); |
454 |
pp_slideshow=undefined;
|
455 |
} |
456 |
|
457 |
|
458 |
/**
|
459 |
* Closes prettyPhoto.
|
460 |
*/
|
461 |
$.prettyPhoto.close = function(){ |
462 |
if($pp_overlay.is(":animated")) return; |
463 |
|
464 |
$.prettyPhoto.stopSlideshow();
|
465 |
|
466 |
$pp_pic_holder.stop().find('object,embed').css('visibility','hidden'); |
467 |
|
468 |
$('div.pp_pic_holder,div.ppt,.pp_fade').fadeOut(settings.animation_speed,function(){ $(this).remove(); }); |
469 |
|
470 |
$pp_overlay.fadeOut(settings.animation_speed, function(){ |
471 |
|
472 |
if(settings.hideflash) $('object,embed,iframe[src*=youtube],iframe[src*=vimeo]').css('visibility','visible'); // Show the flash |
473 |
|
474 |
$(this).remove(); // No more need for the prettyPhoto markup |
475 |
|
476 |
$(window).unbind('scroll.prettyphoto'); |
477 |
|
478 |
clearHashtag(); |
479 |
|
480 |
settings.callback(); |
481 |
|
482 |
doresize = true;
|
483 |
|
484 |
pp_open = false;
|
485 |
|
486 |
delete settings;
|
487 |
}); |
488 |
}; |
489 |
|
490 |
/**
|
491 |
* Set the proper sizes on the containers and animate the content in.
|
492 |
*/
|
493 |
function _showContent(){ |
494 |
$('.pp_loaderIcon').hide(); |
495 |
|
496 |
// Calculate the opened top position of the pic holder
|
497 |
projectedTop = scroll_pos['scrollTop'] + ((windowHeight/2) - (pp_dimensions['containerHeight']/2)); |
498 |
if(projectedTop < 0) projectedTop = 0; |
499 |
|
500 |
$ppt.fadeTo(settings.animation_speed,1); |
501 |
|
502 |
// Resize the content holder
|
503 |
$pp_pic_holder.find('.pp_content') |
504 |
.animate({ |
505 |
height:pp_dimensions['contentHeight'], |
506 |
width:pp_dimensions['contentWidth'] |
507 |
},settings.animation_speed); |
508 |
|
509 |
// Resize picture the holder
|
510 |
$pp_pic_holder.animate({
|
511 |
'top': projectedTop,
|
512 |
'left': ((windowWidth/2) - (pp_dimensions['containerWidth']/2) < 0) ? 0 : (windowWidth/2) - (pp_dimensions['containerWidth']/2), |
513 |
width:pp_dimensions['containerWidth'] |
514 |
},settings.animation_speed,function(){
|
515 |
$pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(pp_dimensions['height']).width(pp_dimensions['width']); |
516 |
|
517 |
$pp_pic_holder.find('.pp_fade').fadeIn(settings.animation_speed); // Fade the new content |
518 |
|
519 |
// Show the nav
|
520 |
if(isSet && _getFileType(pp_images[set_position])=="image") { $pp_pic_holder.find('.pp_hoverContainer').show(); }else{ $pp_pic_holder.find('.pp_hoverContainer').hide(); } |
521 |
|
522 |
if(settings.allow_expand) {
|
523 |
if(pp_dimensions['resized']){ // Fade the resizing link if the image is resized |
524 |
$('a.pp_expand,a.pp_contract').show(); |
525 |
}else{
|
526 |
$('a.pp_expand').hide(); |
527 |
} |
528 |
} |
529 |
|
530 |
if(settings.autoplay_slideshow && !pp_slideshow && !pp_open) $.prettyPhoto.startSlideshow(); |
531 |
|
532 |
settings.changepicturecallback(); // Callback!
|
533 |
|
534 |
pp_open = true;
|
535 |
}); |
536 |
|
537 |
_insert_gallery(); |
538 |
pp_settings.ajaxcallback(); |
539 |
}; |
540 |
|
541 |
/**
|
542 |
* Hide the content...DUH!
|
543 |
*/
|
544 |
function _hideContent(callback){ |
545 |
// Fade out the current picture
|
546 |
$pp_pic_holder.find('#pp_full_res object,#pp_full_res embed').css('visibility','hidden'); |
547 |
$pp_pic_holder.find('.pp_fade').fadeOut(settings.animation_speed,function(){ |
548 |
$('.pp_loaderIcon').show(); |
549 |
|
550 |
callback(); |
551 |
}); |
552 |
}; |
553 |
|
554 |
/**
|
555 |
* Check the item position in the gallery array, hide or show the navigation links
|
556 |
* @param setCount {integer} The total number of items in the set
|
557 |
*/
|
558 |
function _checkPosition(setCount){ |
559 |
(setCount > 1) ? $('.pp_nav').show() : $('.pp_nav').hide(); // Hide the bottom nav if it's not a set. |
560 |
}; |
561 |
|
562 |
/**
|
563 |
* Resize the item dimensions if it's bigger than the viewport
|
564 |
* @param width {integer} Width of the item to be opened
|
565 |
* @param height {integer} Height of the item to be opened
|
566 |
* @return An array containin the "fitted" dimensions
|
567 |
*/
|
568 |
function _fitToViewport(width,height){ |
569 |
resized = false;
|
570 |
|
571 |
_getDimensions(width,height); |
572 |
|
573 |
// Define them in case there's no resize needed
|
574 |
imageWidth = width, imageHeight = height; |
575 |
|
576 |
if( ((pp_containerWidth > windowWidth) || (pp_containerHeight > windowHeight)) && doresize && settings.allow_resize && !percentBased) {
|
577 |
resized = true, fitting = false; |
578 |
|
579 |
while (!fitting){
|
580 |
if((pp_containerWidth > windowWidth)){
|
581 |
imageWidth = (windowWidth - 200);
|
582 |
imageHeight = (height/width) * imageWidth; |
583 |
}else if((pp_containerHeight > windowHeight)){ |
584 |
imageHeight = (windowHeight - 200);
|
585 |
imageWidth = (width/height) * imageHeight; |
586 |
}else{
|
587 |
fitting = true;
|
588 |
}; |
589 |
|
590 |
pp_containerHeight = imageHeight, pp_containerWidth = imageWidth; |
591 |
}; |
592 |
|
593 |
|
594 |
|
595 |
if((pp_containerWidth > windowWidth) || (pp_containerHeight > windowHeight)){
|
596 |
_fitToViewport(pp_containerWidth,pp_containerHeight) |
597 |
}; |
598 |
|
599 |
_getDimensions(imageWidth,imageHeight); |
600 |
}; |
601 |
|
602 |
return {
|
603 |
width:Math.floor(imageWidth),
|
604 |
height:Math.floor(imageHeight),
|
605 |
containerHeight:Math.floor(pp_containerHeight),
|
606 |
containerWidth:Math.floor(pp_containerWidth) + (settings.horizontal_padding * 2), |
607 |
contentHeight:Math.floor(pp_contentHeight),
|
608 |
contentWidth:Math.floor(pp_contentWidth),
|
609 |
resized:resized
|
610 |
}; |
611 |
}; |
612 |
|
613 |
/**
|
614 |
* Get the containers dimensions according to the item size
|
615 |
* @param width {integer} Width of the item to be opened
|
616 |
* @param height {integer} Height of the item to be opened
|
617 |
*/
|
618 |
function _getDimensions(width,height){ |
619 |
width = parseFloat(width); |
620 |
height = parseFloat(height); |
621 |
|
622 |
// Get the details height, to do so, I need to clone it since it's invisible
|
623 |
$pp_details = $pp_pic_holder.find('.pp_details'); |
624 |
$pp_details.width(width);
|
625 |
detailsHeight = parseFloat($pp_details.css('marginTop')) + parseFloat($pp_details.css('marginBottom')); |
626 |
|
627 |
$pp_details = $pp_details.clone().addClass(settings.theme).width(width).appendTo($('body')).css({ |
628 |
'position':'absolute', |
629 |
'top':-10000 |
630 |
}); |
631 |
detailsHeight += $pp_details.height();
|
632 |
detailsHeight = (detailsHeight <= 34) ? 36 : detailsHeight; // Min-height for the details |
633 |
$pp_details.remove();
|
634 |
|
635 |
// Get the titles height, to do so, I need to clone it since it's invisible
|
636 |
$pp_title = $pp_pic_holder.find('.ppt'); |
637 |
$pp_title.width(width);
|
638 |
titleHeight = parseFloat($pp_title.css('marginTop')) + parseFloat($pp_title.css('marginBottom')); |
639 |
$pp_title = $pp_title.clone().appendTo($('body')).css({ |
640 |
'position':'absolute', |
641 |
'top':-10000 |
642 |
}); |
643 |
titleHeight += $pp_title.height();
|
644 |
$pp_title.remove();
|
645 |
|
646 |
// Get the container size, to resize the holder to the right dimensions
|
647 |
pp_contentHeight = height + detailsHeight; |
648 |
pp_contentWidth = width; |
649 |
pp_containerHeight = pp_contentHeight + titleHeight + $pp_pic_holder.find('.pp_top').height() + $pp_pic_holder.find('.pp_bottom').height(); |
650 |
pp_containerWidth = width; |
651 |
} |
652 |
|
653 |
function _getFileType(itemSrc){ |
654 |
if (itemSrc.match(/youtube\.com\/watch/i) || itemSrc.match(/youtu\.be/i)) { |
655 |
return 'youtube'; |
656 |
}else if (itemSrc.match(/vimeo\.com/i)) { |
657 |
return 'vimeo'; |
658 |
}else if(itemSrc.match(/\b.mov\b/i)){ |
659 |
return 'quicktime'; |
660 |
}else if(itemSrc.match(/\b.swf\b/i)){ |
661 |
return 'flash'; |
662 |
}else if(itemSrc.match(/\biframe=true\b/i)){ |
663 |
return 'iframe'; |
664 |
}else if(itemSrc.match(/\bajax=true\b/i)){ |
665 |
return 'ajax'; |
666 |
}else if(itemSrc.match(/\bcustom=true\b/i)){ |
667 |
return 'custom'; |
668 |
}else if(itemSrc.substr(0,1) == '#'){ |
669 |
return 'inline'; |
670 |
}else{
|
671 |
return 'image'; |
672 |
}; |
673 |
}; |
674 |
|
675 |
function _center_overlay(){ |
676 |
if(doresize && typeof $pp_pic_holder != 'undefined') { |
677 |
scroll_pos = _get_scroll(); |
678 |
contentHeight = $pp_pic_holder.height(), contentwidth = $pp_pic_holder.width(); |
679 |
|
680 |
projectedTop = (windowHeight/2) + scroll_pos['scrollTop'] - (contentHeight/2); |
681 |
if(projectedTop < 0) projectedTop = 0; |
682 |
|
683 |
if(contentHeight > windowHeight)
|
684 |
return;
|
685 |
|
686 |
$pp_pic_holder.css({
|
687 |
'top': projectedTop,
|
688 |
'left': (windowWidth/2) + scroll_pos['scrollLeft'] - (contentwidth/2) |
689 |
}); |
690 |
}; |
691 |
}; |
692 |
|
693 |
function _get_scroll(){ |
694 |
if (self.pageYOffset) {
|
695 |
return {scrollTop:self.pageYOffset,scrollLeft:self.pageXOffset}; |
696 |
} else if (document.documentElement && document.documentElement.scrollTop) { // Explorer 6 Strict |
697 |
return {scrollTop:document.documentElement.scrollTop,scrollLeft:document.documentElement.scrollLeft}; |
698 |
} else if (document.body) {// all other Explorers |
699 |
return {scrollTop:document.body.scrollTop,scrollLeft:document.body.scrollLeft}; |
700 |
}; |
701 |
}; |
702 |
|
703 |
function _resize_overlay() { |
704 |
windowHeight = $(window).height(), windowWidth = $(window).width(); |
705 |
|
706 |
if(typeof $pp_overlay != "undefined") $pp_overlay.height($(document).height()).width(windowWidth); |
707 |
}; |
708 |
|
709 |
function _insert_gallery(){ |
710 |
if(isSet && settings.overlay_gallery && _getFileType(pp_images[set_position])=="image") { |
711 |
itemWidth = 52+5; // 52 beign the thumb width, 5 being the right margin. |
712 |
navWidth = (settings.theme == "facebook" || settings.theme == "pp_default") ? 50 : 30; // Define the arrow width depending on the theme |
713 |
|
714 |
itemsPerPage = Math.floor((pp_dimensions['containerWidth'] - 100 - navWidth) / itemWidth); |
715 |
itemsPerPage = (itemsPerPage < pp_images.length) ? itemsPerPage : pp_images.length; |
716 |
totalPage = Math.ceil(pp_images.length / itemsPerPage) - 1;
|
717 |
|
718 |
// Hide the nav in the case there's no need for links
|
719 |
if(totalPage == 0){ |
720 |
navWidth = 0; // No nav means no width! |
721 |
$pp_gallery.find('.pp_arrow_next,.pp_arrow_previous').hide(); |
722 |
}else{
|
723 |
$pp_gallery.find('.pp_arrow_next,.pp_arrow_previous').show(); |
724 |
}; |
725 |
|
726 |
galleryWidth = itemsPerPage * itemWidth; |
727 |
fullGalleryWidth = pp_images.length * itemWidth; |
728 |
|
729 |
// Set the proper width to the gallery items
|
730 |
$pp_gallery
|
731 |
.css('margin-left',-((galleryWidth/2) + (navWidth/2))) |
732 |
.find('div:first').width(galleryWidth+5) |
733 |
.find('ul').width(fullGalleryWidth)
|
734 |
.find('li.selected').removeClass('selected'); |
735 |
|
736 |
goToPage = (Math.floor(set_position/itemsPerPage) < totalPage) ? Math.floor(set_position/itemsPerPage) : totalPage; |
737 |
|
738 |
$.prettyPhoto.changeGalleryPage(goToPage);
|
739 |
|
740 |
$pp_gallery_li.filter(':eq('+set_position+')').addClass('selected'); |
741 |
}else{
|
742 |
$pp_pic_holder.find('.pp_content').unbind('mouseenter mouseleave'); |
743 |
// $pp_gallery.hide();
|
744 |
} |
745 |
} |
746 |
|
747 |
function _build_overlay(caller){ |
748 |
// Inject Social Tool markup into General markup
|
749 |
if(settings.social_tools)
|
750 |
facebook_like_link = settings.social_tools.replace('{location_href}', encodeURIComponent(location.href));
|
751 |
|
752 |
settings.markup = settings.markup.replace('{pp_social}',''); |
753 |
|
754 |
$('body').append(settings.markup); // Inject the markup |
755 |
|
756 |
$pp_pic_holder = $('.pp_pic_holder') , $ppt = $('.ppt'), $pp_overlay = $('div.pp_overlay'); // Set my global selectors |
757 |
|
758 |
// Inject the inline gallery!
|
759 |
if(isSet && settings.overlay_gallery) {
|
760 |
currentGalleryPage = 0;
|
761 |
toInject = "";
|
762 |
for (var i=0; i < pp_images.length; i++) { |
763 |
if(!pp_images[i].match(/\b(jpg|jpeg|png|gif)\b/gi)){ |
764 |
classname = 'default';
|
765 |
img_src = '';
|
766 |
}else{
|
767 |
classname = '';
|
768 |
img_src = pp_images[i]; |
769 |
} |
770 |
toInject += "<li class='"+classname+"'><a href='#'><img src='" + img_src + "' width='50' alt='' /></a></li>"; |
771 |
}; |
772 |
|
773 |
toInject = settings.gallery_markup.replace(/{gallery}/g,toInject);
|
774 |
|
775 |
$pp_pic_holder.find('#pp_full_res').after(toInject); |
776 |
|
777 |
$pp_gallery = $('.pp_pic_holder .pp_gallery'), $pp_gallery_li = $pp_gallery.find('li'); // Set the gallery selectors |
778 |
|
779 |
$pp_gallery.find('.pp_arrow_next').click(function(){ |
780 |
$.prettyPhoto.changeGalleryPage('next'); |
781 |
$.prettyPhoto.stopSlideshow();
|
782 |
return false; |
783 |
}); |
784 |
|
785 |
$pp_gallery.find('.pp_arrow_previous').click(function(){ |
786 |
$.prettyPhoto.changeGalleryPage('previous'); |
787 |
$.prettyPhoto.stopSlideshow();
|
788 |
return false; |
789 |
}); |
790 |
|
791 |
$pp_pic_holder.find('.pp_content').hover( |
792 |
function(){
|
793 |
$pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeIn(); |
794 |
}, |
795 |
function(){
|
796 |
$pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeOut(); |
797 |
}); |
798 |
|
799 |
itemWidth = 52+5; // 52 beign the thumb width, 5 being the right margin. |
800 |
$pp_gallery_li.each(function(i){ |
801 |
$(this) |
802 |
.find('a')
|
803 |
.click(function(){
|
804 |
$.prettyPhoto.changePage(i);
|
805 |
$.prettyPhoto.stopSlideshow();
|
806 |
return false; |
807 |
}); |
808 |
}); |
809 |
}; |
810 |
|
811 |
|
812 |
// Inject the play/pause if it's a slideshow
|
813 |
if(settings.slideshow){
|
814 |
$pp_pic_holder.find('.pp_nav').prepend('<a href="#" class="pp_play">Play</a>') |
815 |
$pp_pic_holder.find('.pp_nav .pp_play').click(function(){ |
816 |
$.prettyPhoto.startSlideshow();
|
817 |
return false; |
818 |
}); |
819 |
} |
820 |
|
821 |
$pp_pic_holder.attr('class','pp_pic_holder ' + settings.theme); // Set the proper theme |
822 |
|
823 |
$pp_overlay
|
824 |
.css({ |
825 |
'opacity':0, |
826 |
'height':$(document).height(), |
827 |
'width':$(window).width() |
828 |
}) |
829 |
.bind('click',function(){ |
830 |
if(!settings.modal) $.prettyPhoto.close(); |
831 |
}); |
832 |
|
833 |
$('a.pp_close').bind('click',function(){ $.prettyPhoto.close(); return false; }); |
834 |
|
835 |
|
836 |
if(settings.allow_expand) {
|
837 |
$('a.pp_expand').bind('click',function(e){ |
838 |
// Expand the image
|
839 |
if($(this).hasClass('pp_expand')){ |
840 |
$(this).removeClass('pp_expand').addClass('pp_contract'); |
841 |
doresize = false;
|
842 |
}else{
|
843 |
$(this).removeClass('pp_contract').addClass('pp_expand'); |
844 |
doresize = true;
|
845 |
}; |
846 |
|
847 |
_hideContent(function(){ $.prettyPhoto.open(); }); |
848 |
|
849 |
return false; |
850 |
}); |
851 |
} |
852 |
|
853 |
$pp_pic_holder.find('.pp_previous, .pp_nav .pp_arrow_previous').bind('click',function(){ |
854 |
$.prettyPhoto.changePage('previous'); |
855 |
$.prettyPhoto.stopSlideshow();
|
856 |
return false; |
857 |
}); |
858 |
|
859 |
$pp_pic_holder.find('.pp_next, .pp_nav .pp_arrow_next').bind('click',function(){ |
860 |
$.prettyPhoto.changePage('next'); |
861 |
$.prettyPhoto.stopSlideshow();
|
862 |
return false; |
863 |
}); |
864 |
|
865 |
_center_overlay(); // Center it
|
866 |
}; |
867 |
|
868 |
if(!pp_alreadyInitialized && getHashtag()){
|
869 |
pp_alreadyInitialized = true;
|
870 |
|
871 |
// Grab the rel index to trigger the click on the correct element
|
872 |
hashIndex = getHashtag(); |
873 |
hashRel = hashIndex; |
874 |
hashIndex = hashIndex.substring(hashIndex.indexOf('/')+1,hashIndex.length-1); |
875 |
hashRel = hashRel.substring(0,hashRel.indexOf('/')); |
876 |
|
877 |
// Little timeout to make sure all the prettyPhoto initialize scripts has been run.
|
878 |
// Useful in the event the page contain several init scripts.
|
879 |
setTimeout(function(){ $("a["+pp_settings.hook+"^='"+hashRel+"']:eq("+hashIndex+")").trigger('click'); },50); |
880 |
} |
881 |
|
882 |
return this.unbind('click.prettyphoto').bind('click.prettyphoto',$.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 |
883 |
}; |
884 |
|
885 |
function getHashtag(){ |
886 |
var url = location.href;
|
887 |
hashtag = (url.indexOf('#prettyPhoto') !== -1) ? decodeURI(url.substring(url.indexOf('#prettyPhoto')+1,url.length)) : false; |
888 |
|
889 |
return hashtag;
|
890 |
}; |
891 |
|
892 |
function setHashtag(){ |
893 |
if(typeof theRel == 'undefined') return; // theRel is set on normal calls, it's impossible to deeplink using the API |
894 |
location.hash = theRel + '/'+rel_index+'/'; |
895 |
}; |
896 |
|
897 |
function clearHashtag(){ |
898 |
if ( location.href.indexOf('#prettyPhoto') !== -1 ) location.hash = "prettyPhoto"; |
899 |
} |
900 |
|
901 |
function getParam(name,url){ |
902 |
name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]"); |
903 |
var regexS = "[\\?&]"+name+"=([^&#]*)"; |
904 |
var regex = new RegExp( regexS ); |
905 |
var results = regex.exec( url );
|
906 |
return ( results == null ) ? "" : results[1]; |
907 |
} |
908 |
|
909 |
})(jQuery); |
910 |
|
911 |
var pp_alreadyInitialized = false; // Used for the deep linking to make sure not to call the same function several times. |