/*
Hyperspace by HTML5 UP
html5up.net | @ajlkn
Free for personal and commercial use under the CCA 3.0 license (html5up.net/license)
*/
if(typeof $ == "undefined"){
require("$")
}
(function($) {
require("jquery.scrollex")
var $window = $(window),
$body = $('body'),
$sidebar = $('#sidebar');
// Breakpoints.
breakpoints({
xlarge: [ '1281px', '1680px' ],
large: [ '981px', '1280px' ],
medium: [ '737px', '980px' ],
small: [ '481px', '736px' ],
xsmall: [ null, '480px' ]
});
// Hack: Enable IE flexbox workarounds.
if (browser.name == 'ie')
$body.addClass('is-ie');
// Play initial animations on page load.
$window.on('load', function() {
window.setTimeout(function() {
$body.removeClass('is-preload');
}, 100);
});
// Forms.
// Hack: Activate non-input submits.
$('form').on('click', '.submit', function(event) {
// Stop propagation, default.
event.stopPropagation();
event.preventDefault();
// Submit form.
$(this).parents('form').submit();
});
// Sidebar.
if ($sidebar.length > 0) {
var $sidebar_a = $sidebar.find('a');
$sidebar_a
.addClass('scrolly')
.on('click', function() {
var $this = $(this);
// External link? Bail.
if ($this.attr('href').charAt(0) != '#')
return;
// Deactivate all links.
$sidebar_a.removeClass('active');
// Activate link *and* lock it (so Scrollex doesn't try to activate other links as we're scrolling to this one's section).
$this
.addClass('active')
.addClass('active-locked');
})
.each(function() {
var $this = $(this),
id = $this.attr('href'),
$section = $(id);
// No section for this link? Bail.
if ($section.length < 1)
return;
// Scrollex.
$section.scrollex({
mode: 'middle',
top: '-20vh',
bottom: '-20vh',
initialize: function() {
// Deactivate section.
$section.addClass('inactive');
},
enter: function() {
// Activate section.
$section.removeClass('inactive');
// No locked links? Deactivate all links and activate this section's one.
if ($sidebar_a.filter('.active-locked').length == 0) {
$sidebar_a.removeClass('active');
$this.addClass('active');
}
// Otherwise, if this section's link is the one that's locked, unlock it.
else if ($this.hasClass('active-locked'))
$this.removeClass('active-locked');
}
});
});
}
// Scrolly.
$('.scrolly').scrolly({
speed: 1000,
offset: function() {
// If <=large, >small, and sidebar is present, use its height as the offset.
if (breakpoints.active('<=large')
&& !breakpoints.active('<=small')
&& $sidebar.length > 0)
return $sidebar.height();
return 0;
}
});
// Spotlights.
$('.spotlights > section')
.scrollex({
mode: 'middle',
top: '-10vh',
bottom: '-10vh',
initialize: function() {
// Deactivate section.
$(this).addClass('inactive');
},
enter: function() {
// Activate section.
$(this).removeClass('inactive');
}
})
.each(function() {
var $this = $(this),
$image = $this.find('.image'),
$img = $image.find('img'),
x;
// Assign image.
$image.css('background-image', 'url(' + $img.attr('src') + ')');
// Set background position.
if (x = $img.data('position'))
$image.css('background-position', x);
// Hide .
$img.hide();
});
// Features.
$('.features')
.scrollex({
mode: 'middle',
top: '-20vh',
bottom: '-20vh',
initialize: function() {
// Deactivate section.
$(this).addClass('inactive');
},
enter: function() {
// Activate section.
$(this).removeClass('inactive');
}
});
})(jQuery);