/* Merged Plone Javascript file
 * This file is dynamically assembled from separate parts.
 * Some of these parts have 3rd party licenses or copyright information attached
 * Such information is valid for that section,
 * not for the entire composite file
 * originating files are separated by - filename.js -
 */

/* - explorer.js - */
/*
jQuery portletNavigationTree plugin
	Collapsible/expandable navigation tree.
*/

(function($) {
	// Expands or collapses a node of which sub-items already have been loaded.
	function toggleNode(event){
		var twistie = $(this);
		
		// find ul element
		var ul = $(this).children("ul");
		if (!ul) { return; }
		
                //if( !$(this).parents(".navTree").length){
                /*var len = twistie.parents(".expandedNode").length;
                   if( len ){
                       $(this).next("ul").slideUp();
                   } else {
                       $("ul > li.navTreeFolderish > ul > li.expandedNode ul").slideUp();
                   }
                */
		// toggle class names
		//if (twistie.hasClass("showChildren")){
			ul.slideDown();
		//	twistie.removeClass("showChildren");
		//} else {
		//	ul.slideUp();
		//	twistie.addClass("showChildren");
		//}
		
		// prevent default action of event
		//event.preventDefault();
	}
	
	// Loads the sub-items of a node.
	function loadNode(event){
	
		// prevent default action of event
		//event.preventDefault();
		
		// Find the portlet information
		var portletWrapper = $(this).closest(".portletWrapper");
		var portletHash = portletWrapper[0] ? portletWrapper[0].id.replace("portletwrapper-","") : "";
		if (!portletHash) { return; }

		// find the li element of the clicked node
		var node = $(this).closest("li");
		
		if (node.hasClass("nodeLoading")) { return; }
		
		// get node uid
		var uidClassName = node[0].className.match(/node-(\w+)/);
		var uid = uidClassName ? uidClassName[1] : null;
		if (!uid) { return; }
		
		// data to send with request
		var data = {
			portlethash : portletHash,
			uid : uid
		};
		
		// add nodeLoading class
		node.addClass("nodeLoading");
		
		// send request
		$.post("expandNode", data, function(html){
			node.replaceWith(html);
		});
	}
        function loadAll(elem, selector){
            elem.find(selector).each(function(){
               loadNode($(this));
            });
        }

	// observe mouseover on toggle buttons
	$(".portletNavigationTree li.navTreeFolderish.toggleNode").live("mouseenter", loadNode);
	$(".portletNavigationTree li.navTreeFolderish.expandedNode").live("mouseenter", toggleNode);
        //when leave portlet slideUp all
        $(".portletNavigationTree").live("mouseleave", function(){
                                                             $("ul > li.navTreeFolderish > ul > li.expandedNode > ul").slideUp();                                                         
                                                       });

        //loadAll($(".portletNavigationTree"), "li.toggleNode");
        //loadNode($(".portletNavigationTree li.toggleNode"));

})(jQuery);


/* - ++resource++plonetruegallery-portlet.js - */
// http://www.sbcat.deq.ufscar.br/sbcat/portal_javascripts/++resource++plonetruegallery-portlet.js?original=1
(function($){$.fn.imagesLoaded=function(callback){var elems=this.filter('img'),len=elems.length;elems.bind('load',function(){if(--len<=0){callback.call(elems,this)}}).each(function(){if(this.complete||this.complete===undefined){var src=this.src;this.src='#';this.src=src}})};
function set_controls_position(container){var width=container.find('img').width();var left=(width/2)-43;container.find('div.gallery-portlet-controls').css("left",left)}
function get_image(link){var linkele=link[0];if(linkele.active!=undefined&&linkele.active){return}
linkele.active=true;var container=link.parents('dl.applied-portlet-gallery');var controls=link.parents('div.gallery-portlet-controls');var portlet_item=link.parents('dd.portletItem');var next=controls.find('span.next a');var prev=controls.find('span.prev a');var img=container.find('img');$.ajax({url:'@@get-image-for-gallery-portlet',data:link.attr('href').split('?')[1],type:'GET',success: function(data,results){eval("var json="+data);var newimg=document.createElement('img');newimg.src=json.src;newimg.width=img.width();newimg=$(newimg);newimg.css('display','none');portlet_item.css('height',img.height());img.fadeOut(1000, function(){img.replaceWith(newimg);newimg.imagesLoaded(function(){portlet_item.animate({height:$(this).height()},500,'linear');$(this).fadeIn(1000, function(){linkele.active=false})},newimg)
var linked=newimg.parent()
linked.attr('href',json['image-link']);linked.attr('title',json['title']);linked.attr('alt',json['description']);next.attr('href',next.attr('href').split('?')[0]+'?'+json['next-url']);prev.attr('href',prev.attr('href').split('?')[0]+'?'+json['prev-url']);set_controls_position(container)})}})}
function get_timeout_ele(portlet){if(portlet.hasClass('portletItem')){portlet=portlet.parent()}
return portlet.find("input.timeout_id")}
function get_timeout_id(portlet){var timeout_id=get_timeout_ele(portlet);if(timeout_id.size()==0){return 0}else{return parseInt(timeout_id.attr('value'))}}
function set_timeout_id(portlet,val){var timeout_id=get_timeout_ele(portlet);if(timeout_id.size()==0){portlet.append('<input type="hidden" name="timeout_id" class="timeout_id" value="'+val+'" />')}else{timeout_id.attr('value',val)}}
function perform_play(portlet){portlet.find('span.next a').trigger('click');set_timeout_id(portlet,setTimeout(function(){perform_play(portlet)},5000))}
function play(portlet){portlet.find('span.play-pause').addClass('timed');set_timeout_id(portlet,setTimeout(function(){perform_play(portlet)},5000))}
function pause(portlet){clearTimeout(get_timeout_id(portlet));portlet.find('span.play-pause').removeClass('timed')}
$(document).ready(function(){$('dl.portletGallery span.next a,dl.portletGallery span.prev a').click(function(){get_image($(this));return false});$('dl.portletGallery span.play-pause').css({'display':'inline'});var portlets=$('dl.portletGallery');portlets.addClass('applied-portlet-gallery');portlets.each(function(){var portlet=$(this);set_controls_position(portlet);if(portlet.hasClass('timed')){play(portlet)}else{pause(portlet)}});$('dl.portletGallery span.play-pause a').click(function(){var portlet=$(this).parent().parent().parent();if(portlet.find('span.play-pause').hasClass('timed')){pause(portlet)}else{play(portlet)}
return false});$('dl.portletGallery').hover(
function(){var controls=$(this).find('div.gallery-portlet-controls:not(.hide)');controls.fadeIn()},
function(){var controls=$(this).find('div.gallery-portlet-controls:not(.hide)');controls.fadeOut()})})})(jQuery);