hacks-guide-minimal-mistake.../assets/js/_main.js
safaer 1e78b160ca exit search screen with Esc key (#2055)
* exit search with esc key feature is added
* closing search screen with esc key feature is added to _main.js
2019-02-11 16:00:14 -05:00

166 lines
5 KiB
JavaScript

/* ==========================================================================
jQuery plugin settings and other scripts
========================================================================== */
$(document).ready(function() {
// Sticky footer
var bumpIt = function() {
$("body").css("margin-bottom", $(".page__footer").outerHeight(true));
};
bumpIt();
$(window).resize(jQuery.throttle(250, function() {
bumpIt();
}));
// FitVids init
$("#main").fitVids();
// Sticky sidebar
var stickySideBar = function() {
var show =
$(".author__urls-wrapper button").length === 0
? $(window).width() > 1024 // width should match $large Sass variable
: !$(".author__urls-wrapper button").is(":visible");
if (show) {
// fix
$(".sidebar").addClass("sticky");
} else {
// unfix
$(".sidebar").removeClass("sticky");
}
};
stickySideBar();
$(window).resize(function() {
stickySideBar();
});
// Follow menu drop down
$(".author__urls-wrapper button").on("click", function() {
$(".author__urls").toggleClass("is--visible");
$(".author__urls-wrapper button").toggleClass("open");
});
// Close search screen with Esc key
$(document).keyup(function(e) {
if (e.keyCode === 27) {
if ($(".initial-content").hasClass("is--hidden")) {
$(".search-content").toggleClass("is--visible");
$(".initial-content").toggleClass("is--hidden");
}
}
});
// Search toggle
$(".search__toggle").on("click", function() {
$(".search-content").toggleClass("is--visible");
$(".initial-content").toggleClass("is--hidden");
// set focus on input
setTimeout(function() {
$(".search-content input").focus();
}, 400);
});
// Smooth scrolling
// Bind popstate event listener to support back/forward buttons.
var smoothScrolling = false;
$(window).bind("popstate", function (event) {
$.smoothScroll({
scrollTarget: decodeURI(location.hash),
offset: -20,
beforeScroll: function() { smoothScrolling = true; },
afterScroll: function() { smoothScrolling = false; }
});
});
// Override clicking on links to smooth scroll
$('a[href*="#"]').bind("click", function (event) {
if (this.pathname === location.pathname && this.hash) {
event.preventDefault();
history.pushState(null, null, this.hash);
$(window).trigger("popstate");
}
});
// Smooth scroll on page load if there is a hash in the URL.
if (location.hash) {
$(window).trigger("popstate");
}
// Scrollspy equivalent: update hash fragment while scrolling.
$(window).scroll(jQuery.throttle(250, function() {
// Don't run while smooth scrolling (from clicking on a link).
if (smoothScrolling) return;
var scrollTop = $(window).scrollTop() + 20 + 1; // 20 = offset
var links = [];
$("nav.toc a").each(function() {
var link = $(this);
var href = link.attr("href");
if (href && href[0] == "#") {
var element = $(href);
links.push({
link: link,
href: href,
top: element.offset().top
});
link.removeClass('active');
}
});
for (var i = 0; i < links.length; i++) {
var top = links[i].top;
var bottom = (i < links.length - 1 ? links[i+1].top : Infinity);
if (top <= scrollTop && scrollTop < bottom) {
// Mark all ancestors as active
links[i].link.parents("li").children("a").addClass('active');
if (links[i].href !== decodeURI(location.hash)) {
history.replaceState(null, null, links[i].href);
}
return;
}
}
if ('#' !== location.hash) {
history.replaceState(null, null, '#');
}
}));
// add lightbox class to all image links
$(
"a[href$='.jpg'],a[href$='.jpeg'],a[href$='.JPG'],a[href$='.png'],a[href$='.gif']"
).addClass("image-popup");
// Magnific-Popup options
$(".image-popup").magnificPopup({
// disableOn: function() {
// if( $(window).width() < 500 ) {
// return false;
// }
// return true;
// },
type: "image",
tLoading: "Loading image #%curr%...",
gallery: {
enabled: true,
navigateByImgClick: true,
preload: [0, 1] // Will preload 0 - before current, and 1 after the current image
},
image: {
tError: '<a href="%url%">Image #%curr%</a> could not be loaded.'
},
removalDelay: 500, // Delay in milliseconds before popup is removed
// Class that is added to body when popup is open.
// make it unique to apply your CSS animations just to this exact popup
mainClass: "mfp-zoom-in",
callbacks: {
beforeOpen: function() {
// just a hack that adds mfp-anim class to markup
this.st.image.markup = this.st.image.markup.replace(
"mfp-figure",
"mfp-figure mfp-with-anim"
);
}
},
closeOnContentClick: true,
midClick: true // allow opening popup on middle mouse click. Always set it to true if you don't provide alternative source.
});
});