root / drupal7 / sites / all / themes / simplecorp / js / plugins / jquery.prettyPhoto.js @ b9383c72
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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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|
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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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/**
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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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$('.pp_loaderIcon').show(); |
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if(settings.deeplinking)
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setHashtag(); |
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|
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// Rebuild Facebook Like Button with updated href
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if(settings.social_tools){
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facebook_like_link = settings.social_tools.replace('{location_href}', encodeURIComponent(location.href));
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$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 + $(pp_images).size()); |
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|
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// Set the description
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if(typeof pp_descriptions[set_position] != 'undefined' && pp_descriptions[set_position] != ""){ |
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$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(($(window).width() * parseFloat(movie_width) / 100) - 150); percentBased = true; } |
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|
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// Fade the holder
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$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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|
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imgPreloader = "";
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skipInjection = false;
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|
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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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|
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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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|
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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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|
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_showContent(); |
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}; |
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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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|
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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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|
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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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|
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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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|
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if(settings.autoplay) movie += "&autoplay=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(/{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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|
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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); |
| 310 |
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]; |
| 316 |
flash_vars = flash_vars.substring(pp_images[set_position].indexOf('flashvars') + 10,pp_images[set_position].length); |
| 317 |
|
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filename = pp_images[set_position]; |
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filename = filename.substring(0,filename.indexOf('?')); |
| 320 |
|
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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); |
| 322 |
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]; |
| 328 |
frame_url = frame_url.substr(0,frame_url.indexOf('iframe')-1); |
| 329 |
|
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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); |
| 331 |
break;
|
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|
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case 'ajax': |
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doresize = false; // Make sure the dimensions are not resized. |
| 335 |
pp_dimensions = _fitToViewport(movie_width,movie_height); |
| 336 |
doresize = true; // Reset the dimensions |
| 337 |
|
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skipInjection = true;
|
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$.get(pp_images[set_position],function(responseHTML){ |
| 340 |
toInject = settings.inline_markup.replace(/{content}/g,responseHTML);
|
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$pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject; |
| 342 |
_showContent(); |
| 343 |
}); |
| 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; |
| 351 |
break;
|
| 352 |
|
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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
|
| 355 |
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(); |
| 356 |
doresize = false; // Make sure the dimensions are not resized. |
| 357 |
pp_dimensions = _fitToViewport($(myClone).width(),$(myClone).height()); |
| 358 |
doresize = true; // Reset the dimensions |
| 359 |
$(myClone).remove();
|
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toInject = settings.inline_markup.replace(/{content}/g,$(pp_images[set_position]).html()); |
| 361 |
break;
|
| 362 |
}; |
| 363 |
|
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if(!imgPreloader && !skipInjection){
|
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$pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject; |
| 366 |
|
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// Show content
|
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_showContent(); |
| 369 |
}; |
| 370 |
}); |
| 371 |
|
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return false; |
| 373 |
}; |
| 374 |
|
| 375 |
|
| 376 |
/**
|
| 377 |
* Change page in the prettyPhoto modal box
|
| 378 |
* @param direction {String} Direction of the paging, previous or next.
|
| 379 |
*/
|
| 380 |
$.prettyPhoto.changePage = function(direction){ |
| 381 |
currentGalleryPage = 0;
|
| 382 |
|
| 383 |
if(direction == 'previous') { |
| 384 |
set_position--; |
| 385 |
if (set_position < 0) set_position = $(pp_images).size()-1; |
| 386 |
}else if(direction == 'next'){ |
| 387 |
set_position++; |
| 388 |
if(set_position > $(pp_images).size()-1) set_position = 0; |
| 389 |
}else{
|
| 390 |
set_position=direction; |
| 391 |
}; |
| 392 |
|
| 393 |
rel_index = set_position; |
| 394 |
|
| 395 |
if(!doresize) doresize = true; // Allow the resizing of the images |
| 396 |
if(settings.allow_expand) {
|
| 397 |
$('.pp_contract').removeClass('pp_contract').addClass('pp_expand'); |
| 398 |
} |
| 399 |
|
| 400 |
_hideContent(function(){ $.prettyPhoto.open(); }); |
| 401 |
}; |
| 402 |
|
| 403 |
|
| 404 |
/**
|
| 405 |
* 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. |