Team:Heidelberg/js/frontpage

From 2014.igem.org

(Difference between revisions)

Latest revision as of 00:28, 17 October 2014

var params;

recalcRingSize = function(setPosition) {

 var placeholder = $("#img-placeholder");
 var ring = $("#ring");
 var width = placeholder.outerWidth(false);
 var position = placeholder.offset();
 position.left = position.left - $(".container").offset().left;
 if(setPosition){
   ring.css(position);
 }
 ring.css("width", width+"px");
 placeholder.css("height", ring.height()+"px");

};

var moveRing = false; function setTweenParams(tween) {

 params = {css: {
   left: $('#ring').width()/-2,
   top: $('.second').position().top + ($('.second').outerHeight() - $('#ring').height())/2
 }};
 tween.updateTo(params, false);

}

var moveRingTween = new TweenMax("#ring", 2, {}); var scene = new ScrollScene({duration: 1000}); var timeline = new TimelineMax();

getDropdown = function(){

 $dropdown = $(this).parent().children('.dropdown');//.clone();

//$dropdown.children('ul').prepend('

<a href="'+$(this).attr("href")+'">Overview</a></li>'); return $dropdown.html(); } getTitle = function() { $this = $(this) return '<a href="'+$this.attr("href")+'" >'+$this.data("popover-title")+'</a>' } var preload = [ "/wiki/images/2/22/Heidelberg_Achievements_red.png", "/wiki/images/d/d3/Team_icon_red.png", "/wiki/images/3/3f/Science_icon_red.png", "/wiki/images/1/1d/Parts_icon_red.png", "/wiki/images/1/18/Software_icon_red.png", "/wiki/images/1/13/Modeling_icon_red.png", "/wiki/images/3/32/Toolbox_icon_red.png", "/wiki/images/3/3d/Humanpractice_icon_red.png", "/wiki/images/0/03/MD_icon_red.png"]; $(document).ready(function(){ /* check if ring should be moved by visability of placholder */ if ($('#placeholder-2').css('display') != "none"){ moveRing = true; } /* Animate ring movement */ controller = new ScrollMagic(); if(moveRing){ $("#ring").load(function(){ recalcRingSize(true); $("#img-placeholder img").css("display", "none"); $("#ring").css("visibility", ""); setTweenParams(moveRingTween); timeline.add(moveRingTween, 0); timeline.to("#ring", 4, { rotation: 360}, 0); scene.setTween(timeline); }); } else { /* only rotate Ring, dont move it on small devices */ timeline.to("#placeholder", 4, { rotation: 360}, 0); } scene .setTween(timeline) .addTo(controller); scene2 = new ScrollScene({duration: 10}); scene2.setTween(TweenMax.to("#front-nav ul", 2, { padding: "10px 20px"})).addTo(controller); //scene.addIndicators(); // Build Dropdowns and hovers $("#front-nav ul li a") .on("mouseenter", function(){ $(this).find('img').animate({opacity: 0}, 200); }) .on("mouseleave", function () { $(this).find('img') .stop(true, true) .css("opacity", 1); }); $("#front-nav ul li a.popover-dropdown") .popover({trigger: 'manual', html: true, content: getDropdown, title: getTitle, placement: 'bottom'}) .on("mouseenter", function () { var _this = this; $(this).popover("show"); $(".popover").on("mouseleave", function () { $(_this).popover('hide'); }); }) .on("mouseleave", function () { var _this = this; setTimeout(function () { if (!$(".popover:hover").length) { $(_this).popover("hide"); } }, 100); }); $("#front-nav ul li a[data-toggle='tooltip']").tooltip(); /*.mouseenter(function(){ $(this).find('img').animate({opacity: 0}, 200); //$(this).siblings(".popover").stop(true); $(this).popover('show');}) .mouseleave(function(){ $this = $(this) $this.find('img').stop(true, true); $this.find('img').css("opacity", 1); $this.siblings(".popover") .mouseenter(function() {$(this).siblings('a').data("hide", "false");}) .mouseleave(function() {$(this).siblings('a').popover('hide');}); $this.data("hide", "true"); setTimeout(function() { if($this.data("hide") == "true") $this.popover('hide');console.log($this.data("hide"));}, 200); });*/ //updateScrollVars(); TweenMax.to('#scrollNag', 2, {opacity:1, repeat: -1, yoyo: true}); $('#scrollNag').click(function() { $('body').scrollTo('#second', 1500, {easing: "easeInOutCubic"}) }); $(preload).each(function(){ $('<img/>')[0].src = this; // Alternatively you could use: // (new Image()).src = this; }); }); $( window ).resize(function() { if ($('#placeholder-2').css('display') != "none") moveRing = true; else moveRing = false; if(moveRing){ recalcRingSize(false); setTweenParams(moveRingTween); scene.setTween(timeline); } //updateScrollVars(); }); //$(window).load(updateScrollVars); jQuery.extend(jQuery.easing, { easeInOutCubic: function (x, t, b, c, d) { if ((t/=d/2) < 1) return c/2*t*t*t + b; return c/2*((t-=2)*t*t + 2) + b; } }); /* jQuery.extend(jQuery.easing, { easeOutQuint: function(x, t, b, c, d) { return c * ((t = t / d - 1) * t * t * t * t + 1) + b; } }); var wheel = false, $docH, $scrollTop; function updateScrollVars(){ $docH = $(document).outerHeight() - $(window).height(), $scrollTop = $(document).scrollTop(); } $(window).bind('scroll', function() { if (wheel === false) { $scrollTop = $(this).scrollTop(); } }); $(document).bind('DOMMouseScroll mousewheel', function(e, delta) { delta = delta || -e.originalEvent.detail / 3 || e.originalEvent.wheelDelta / 120; wheel = true; var isWebkit = 'WebkitAppearance' in document.documentElement.style; $scrollTop = Math.min($docH, Math.max(0, parseInt($scrollTop - delta * 30))); console.log(delta, $scrollTop, $docH); $(isWebkit ? 'body' : 'html').stop().animate({ scrollTop: $scrollTop + 'px' }, 2000, 'easeOutQuint', function() { wheel = false; }); return false; });

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