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Assignment 3 part 1 // source https://jsbin.com/noqi/21
Raw
index.html
<!DOCTYPE html>
<html xmlns='http://www.w3.org/1999/xhtml' lang='en'>
<head>
<meta charset='utf-8'/>
<meta name="HandheldFriendly" content="True">
<meta name="MobileOptimized" content="320">
<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no, minimal-ui">
<meta name="mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<meta name="apple-mobile-web-app-title" content="My Diary Entries">
<meta name="application-name" content="My Diary Entries"/>
<meta name="msapplication-TileColor" content="#1179bc"/>
<meta name="msapplication-tap-highlight" content="no" />
<link rel="apple-touch-icon" href="data:image/png;base64,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">
<title>Assignment 3 part 1</title>
<style id="jsbin-css">
/*fix windows phone 8 viewport*/
@media screen and (max-width:400px) {
@-ms-viewport{
width:320px;
}
}
/*normilize css*/
h1, h2, p, html, body {
font-size: 100%;
margin: 0;
padding: 0;
vertical-align: baseline;
}
article, section {
display: block;
}
html,
body {
overflow: hidden;
min-height: 100%;
height: 100%
}
body {
word-wrap: break-word;
-webkit-text-size-adjust: none;
-ms-text-size-adjust: none;
text-size-adjust: none;
background-color: #fff;
color: #444;
}
h1, h2 {
font-weight: normal;
}
/* common */
.hidden {
visibility: hidden !important;
}
/* My theme */
body,
h1,
.entries p,
.entries h2 {
font: 400 14px/normal "Helvetica", "Arial", sans-serif;
}
html.has-posts-switcher body:before {
background: #444;
bottom: 19px;
-webkit-box-shadow: 0 6px 0 #444, 0 12px 0 #444;
box-shadow: 0 6px 0 #444, 0 12px 0 #444;
content: '';
display: block;
height: 3px;
left: 10px;
position: fixed;
width: 20px;
z-index: 100;
}
html.has-posts-switcher body:after {
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #fefefe), color-stop(100%, #cfcfcf));
background: -webkit-linear-gradient(top, #fefefe 0%, #cfcfcf 100%);
background: linear-gradient(to bottom, #fefefe 0%, #cfcfcf 100%);
-webkit-box-shadow: 0 1px 6px rgba(0,0,0,0.5);
box-shadow: 0 1px 6px rgba(0,0,0,0.5);
content: 'Show all articles';
bottom: 0;
font-weight: bold;
left: 0;
line-height: 30px;
height: 30px;
padding-left: 40px;
position: fixed;
right:0;
z-index: 9;
}
h1 {
background-color: #3DC8FF;
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #3DC8FF), color-stop(100%, #008CC3));
background: -webkit-linear-gradient(top, #3DC8FF 0%, #008CC3 100%);
background: linear-gradient(to bottom, #3DC8FF 0%, #008CC3 100%);
-webkit-box-shadow: inset 0 -1px 0 0 #0A385C;
box-shadow: inset 0 -1px 0 0 #0A385C;
color: #fff;
font-family: "Myriad Pro", "Helvetica", "Arial", sans-serif;
font-size: 24px;
line-height: 18px;
padding: 20px;
position: relative;
text-align: center;
/*prevent user select*/
-ms-user-select: none;
-moz-user-select: none;
-webkit-touch-callout: none;
-webkit-user-select: none;
user-select: none;
z-index: 99;
}
h1:after,
h1:before {
content: '';
position: absolute;
height: 0;
border: 0;
overflow: hidden;
border: 10px solid transparent;
margin-top: -10px;
top: 50%;
pointer-events: none;
}
h1:before {
left: 10px;
border-right-color: #fff;
}
h1:after {
right: 10px;
border-left-color: #fff;
}
h1.first-post:before,
h1.last-post:after {
/* Android 2 Mobile Safari don't hide pseudo elements if content is none, using display*/
display: none;
}
.entries {
font: 0/0 a;/* Android 2 needs reset and a font-family to hide the space*/
height: 100%;
min-height: 100%;
overflow: hidden;
padding-bottom: 5px;
position: relative;
width: 100%;
white-space: nowrap;
/* enable GPU using */
-webkit-transform: translateZ(0);
-webkit-perspective: 1000;
-webkit-backface-visibility: hidden;
/* animate by transitions */
-webkit-transition: -webkit-transform 0.3s ease;
transition: transform 0.3s ease;
}
.entries article {
background: #cfcfcf;
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #cfcfcf), color-stop(10%, #fefefe));
background: -webkit-linear-gradient(top, #cfcfcf 0%, #fefefe 100px);
background: linear-gradient(to bottom, #cfcfcf 0%, #fefefe 100px);
display: inline-block;
min-height: 100%;
position: relative;
vertical-align: top;
width: 100%;
white-space: normal;
}
.entries h2 {
font-size: 16px;
font-weight: bold;
line-height: 1;
height: 16px;
overflow: hidden;
padding: 10px 10px 5px;
text-overflow: ellipsis;
white-space: nowrap;
}
.entries p {
line-height: 21px;
padding: 0 10px 10px;
}
/* layouts */
.small-layout .entries {
width: 20000px;
}
.small-layout .entries article:before {
background: #bbb;
content: '';
height: 1px;
left: 10px;
overflow: hidden;
width: auto;
position: absolute;
right: 10px;
top: 27px;
}
/* animate header */
/* http://daneden.github.io/animate.css/ */
@-webkit-keyframes bounceInRight {
0% {
opacity: 0;
-webkit-transform: translateX(1000px);
transform: translateX(1000px);
}
60% {
opacity: 1;
-webkit-transform: translateX(-30px);
transform: translateX(-30px);
}
80% {
-webkit-transform: translateX(10px);
transform: translateX(10px);
}
100% {
-webkit-transform: translateX(0);
transform: translateX(0);
}
}
@keyframes bounceInRight {
0% {
opacity: 0;
-webkit-transform: translateX(1000px);
-ms-transform: translateX(1000px);
transform: translateX(1000px);
}
60% {
opacity: 1;
-webkit-transform: translateX(-30px);
-ms-transform: translateX(-30px);
transform: translateX(-30px);
}
80% {
-webkit-transform: translateX(10px);
-ms-transform: translateX(10px);
transform: translateX(10px);
}
100% {
-webkit-transform: translateX(0);
-ms-transform: translateX(0);
transform: translateX(0);
}
}
.small-layout .animated-header {
display: block;
-webkit-animation: bounceInRight 0.5s ease-in-out;
animation: bounceInRight 0.5s ease-in-out;
}
/* medium screen */
html.middle-layout body {
overflow-y: auto;
}
html.middle-layout h1:before,
html.middle-layout h1:after,
html.middle-layout body:before {
display: none;
}
html.has-posts-switcher.middle-layout body:after {
content: 'Back to post';
padding-left: 10px;
}
html.middle-layout .entries {
background: #fff;
white-space: normal;
-webkit-transition: none;
transition: none;
}
html.middle-layout .entries article {
background: #fff;
overflow: hidden;
min-height: 1px;
}
html.middle-layout .entries article.open {
border-bottom: 1px solid #bbb;
}
html.middle-layout .entries article p {
height: 0;
position: absolute;
-webkit-transition: height 0.5s ease;
transition: height 0.5s ease;
}
html.middle-layout .entries article.open p {
height: 100px;
position: static;
}
html.middle-layout .entries article h2 {
border-bottom: 1px solid #bbb;
font-size: 24px;
height: auto;
line-height: 32px;
overflow: auto;
text-decoration: underline;
text-overflow: clip;
-webkit-transition: color 0.5s ease;
transition: color 0.5s ease;
white-space: normal;
}
html.middle-layout .entries article.open h2 {
color: #666;
margin-bottom: 10px;
text-decoration: none;
}
/* big screen */
html.full-layout h1:after,
html.full-layout body:before {
display: none;
}
html.full-layout,
html.full-layout body {
overflow: auto;
height: auto;
min-height: 1px;
}
html.full-layout body {
background: #efefef;
padding: 40px;
}
html.full-layout h1 {
-webkit-border-radius: 20px 20px 0 0;
border-radius: 20px 20px 0 0;
-webkit-box-shadow: 0 1px 6px rgba(0,0,0,0.5);
box-shadow: 0 1px 6px rgba(0,0,0,0.5);
}
html.full-layout .entries {
background: #fff;
-webkit-border-radius: 0 0 20px 20px;
border-radius: 0 0 20px 20px;
-webkit-box-shadow: 0 3px 6px rgba(0,0,0,0.5);
box-shadow: 0 3px 6px rgba(0,0,0,0.5);
height: auto;
min-height: 1px;
min-width: 500px;
position: relative;
white-space: normal;
}
html.full-layout .entries article {
background: none;
padding: 20px;
position: static;
width: auto;
}
html.full-layout .entries article:after {
border-bottom: 1px solid #bbb;
content : '';
height: 20px;
left: 0;
overflow: hidden;
position: absolute;
right: 0;
}
html.full-layout .entries article:last-child:after {
display: none;
}
html.full-layout .entries article:last-child {
-webkit-border-radius: 0 0 20px 20px;
border-radius: 0 0 20px 20px;
}
html.full-layout .entries h2 {
background: none;
font-size: 21px;
height: auto;
line-height: normal;
overflow: auto;
padding: 0;
white-space: normal;
}
html.full-layout .entries p {
font-size: 16px;
padding: 12px 0 0;
}
/* js bin fix */
#edit-with-js-bin {
display: none !important;
}
/*
Icon(s)
*/
html.full-layout h1 {
font-size: 33px;
line-height: 66px;
min-width: 500px;
padding: 0;
}
html.full-layout h1:before {
background: #fff;
border: 0;
-webkit-box-shadow: 0 10px 0 #fff, 0 20px 0 #fff;
box-shadow: 0 10px 0 #fff, 0 20px 0 #fff;
display: inline-block;
height: 4px;
margin: 18px 10px 0 0;
opacity: 0.9;
position: static;
vertical-align: top;
width: 30px;
}
</style>
</head>
<body>
<h1>My Diary Entries</h1>
<section class='entries'>
<article>
<h2>Wrote my first mobile application</h2>
<p>
Today I wrote my first mobile application. It was great! I had huge amounts of fun, it was
a lot easier than I expected, and I was so happy I spent the rest of the day celebrating.
</p>
</article>
<article>
<h2>Wrote another mobile application</h2>
<p>
I am on such a roll with these mobile Web applications that I went crazy and wrote a second
one. I am so happy I cannot stop singing at the top of my lungs. My cat seems worried that
I've finally lost it completely, but I don't care — it's mobile Web all the way from now on!
</p>
</article>
<article>
<h2>Must stop writing mobile applications</h2>
<p>
My fingers are sore from writing so many great mobile Web applications. I know that I should
stop and take a break, but there are so many great things to do with this technology that I
really don't know how to stop!
</p>
</article>
</section>
<script id="jsbin-javascript">
/*
Mmmmmm! Spaghetti!
────────────▀▄───█───▄▀
───────────▄▄▄█▄▄█▄▄█▄▄▄
────────▄▀▀═════════════▀▀▄
───────█═══════════════════█
──────█═════════════════════█
─────█═══▄▄▄▄▄▄▄═══▄▄▄▄▄▄▄═══█
────█═══█████████═█████████═══█
────█══██▀────▀█████▀────▀██══█
───██████───█▀█─███───█▀█─██████
───██████───▀▀▀─███───▀▀▀─██████
────█══▀█▄────▄██─██▄────▄█▀══█
────█════▀█████▀───▀█████▀════█
────█═════════════════════════█
────█═════════════════════════█
────█═══════█▀█▀█▀█▀█▀█═══════█
────█═══════▀▄───────▄▀═══════█
───▐▓▓▌═══════▀▄█▄█▄▀═══════▐▓▓▌
───▐▐▓▓▌▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▐▓▓▌▌
───█══▐▓▄▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▄▓▌══█
──█══▌═▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌═▐══█
──█══█═▐▓▓▓▓▓▓▄▄▄▄▄▄▄▓▓▓▓▓▓▌═█══█
──█══█═▐▓▓▓▓▓▓▐██▀██▌▓▓▓▓▓▓▌═█══█
──█══█═▐▓▓▓▓▓▓▓▀▀▀▀▀▓▓▓▓▓▓▓▌═█══█
──█══█▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█══█
─▄█══█▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌█══█▄
─█████▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌─█████
─██████▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌─██████
──▀█▀█──▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌───█▀█▀
─────────▐▓▓▓▓▓▓▌▐▓▓▓▓▓▓▌
──────────▐▓▓▓▓▌──▐▓▓▓▓▌
─────────▄████▀────▀████▄
─────────▀▀▀▀────────▀▀▀▀
*/
document.addEventListener('DOMContentLoaded', function(){
var App = {};//Application namespace
//Constants
var
VIEWPORT_SIZE,
HEADER_WIDTH,
HEADER_NODE = document.querySelector('h1'),
POSTS_NODE = document.querySelector('.entries'),
POSTS_NODES_ARRAY = [].slice.call(POSTS_NODE.getElementsByTagName('article')),
HEADER_HEIGHT = 58,
CURRENT_POST = 0,
TRANSFORM_STYLE_NAME;
//check transform support for -webkit prefix
if (document.body.style.transform !== undefined) {
TRANSFORM_STYLE_NAME = 'transform';
} else if (document.body.style.webkitTransform !== undefined) {
TRANSFORM_STYLE_NAME = 'webkitTransform';
} else {
TRANSFORM_STYLE_NAME = 'marginLeft';
}
//Helerps module
App.Helpers = {
getCoords : function (e) {
var hasTouches = e.touches && e.touches[0];
return {
x: hasTouches ? e.touches[0].pageX : e.pageX,
y: hasTouches ? e.touches[0].pageY : e.pageY
};
},
matchMedia : function (width) {
var isNormalLayout;
if (window.matchMedia) {
isNormalLayout = window.matchMedia('(min-width: '+ width +'px)').matches;
} else {
isNormalLayout = VIEWPORT_SIZE > width;
}
return isNormalLayout;
},
hasClass : function (el, className) {
var result;
if (el.classList) {
result = el.classList.contains(className);
} else {
result = el.className.indexOf(className) > -1;
}
return result;
},
addClass : function (el, className) {
if (el.classList) {
el.classList.add(className);
} else {
el.className += ' ' + className;
}
},
removeClass : function (el, className) {
if (el.classList) {
el.classList.remove(className);
} else if(el.className) {
el.className = el.className.replace(new RegExp('(^|\\b)' + className.split(' ').join('|') + '(\\b|$)', 'gi'), ' ');
}
},
addUniqueListener : function (node, event, listener) {
node.removeEventListener(event, listener);
node.addEventListener(event, listener);
}
};
//Layout module
App.Layout = (function () {
var currentType = 'small';
return {
init : function () {
if (App.Helpers.matchMedia(1300)) {
this.set('full');
} else if (App.Helpers.matchMedia(700)) {
this.set('middle');
} else {
this.set('small');
}
},
set : function (type) {
this.clear();
currentType = type;
App.Helpers.addClass(document.documentElement, type+'-layout');
if (type === 'small') {
//Android 2 fix
//document.body.style.height = window.innerHeight + 'px';
//fix for Windows Phone
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.style.width = VIEWPORT_SIZE + 'px';
});
}
},
get : function () {
return currentType;
},
clear : function () {
App.Helpers.removeClass(document.documentElement, 'small-layout');
App.Helpers.removeClass(document.documentElement, 'middle-layout');
App.Helpers.removeClass(document.documentElement, 'full-layout');
document.body.style.height = null;
//clear after small
POSTS_NODE.removeAttribute('style');
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.removeAttribute('style');
//clear after medium
App.Helpers.removeClass(postNode, 'open');
App.Helpers.removeClass(postNode.firstElementChild, 'hidden');
});
}
};
})();
//Animation module
App.Animation = (function (){
var isTransitionEnabled = !window.operamini && (function () {
var style = document.body.style;
return 'transition' in style ||
'WebkitTransition' in style ||
'msTransition' in style;
})();
function headerAnimationHandler() {
var post = POSTS_NODES_ARRAY[CURRENT_POST],
postHeader = post.firstElementChild;
App.Helpers.removeClass(postHeader, 'hidden');
App.Helpers.addClass(postHeader, 'animated-header');
setTimeout( function () {
App.Helpers.removeClass(postHeader, 'animated-header');
postHeader = null;
}, 600);
}
return {
isEnabled : function () {
return isTransitionEnabled;
},
init : function () {
if (!this.isEnabled()) {
return;
}
['webkitTransitionEnd', 'transitionend', 'msTransitionEnd'].forEach(function (eventName) {
if (eventName.slice(0, -3) in document.body.style) {
App.Helpers.addUniqueListener(POSTS_NODE, eventName, headerAnimationHandler);
}
});
}
};
})();
App.Handlers = (function () {
//Event listerners vars
var
wasTouchMoved = false,
isTouchEnabled = 'ontouchend' in document.documentElement,
touchEndEvent = isTouchEnabled ? 'touchend' : 'click',
touchStartCoords = {};
function navigationHandler(e) {
if (isTouchEnabled && wasTouchMoved) {
return;
}
if (!isTouchEnabled) {
touchStartCoords = App.Helpers.getCoords(e);
}
if (touchStartCoords.y > HEADER_HEIGHT) {
//it's out of needed y coord
return;
}
if (touchStartCoords.x > HEADER_WIDTH/2 && touchStartCoords.x < HEADER_WIDTH) {
//if the event point on the left part of app header
App.Handlers.showNextPost();
} else if (touchStartCoords.x > 0 && touchStartCoords.x <= HEADER_WIDTH/2) {
//point on the right part of app header
App.Handlers.showPrevPost();
}
touchStartCoords = {};
}
function openPostHandler() {
var isOpened = App.Helpers.hasClass(this.parentNode, 'open');
POSTS_NODES_ARRAY.forEach(function (postNode) {
App.Helpers.removeClass(postNode, 'open');
});
if (!isOpened) {
App.Helpers.addClass(this.parentNode, 'open');
}
}
function touchMovedHandler() {
wasTouchMoved = true;
}
function touchStartHandler(e) {
touchStartCoords = App.Helpers.getCoords(e);
wasTouchMoved = false;
}
function showAllPostsHandler(e) {
var layoutType = App.Layout.get();
if (isTouchEnabled && wasTouchMoved) {
return;
}
if (!isTouchEnabled) {
touchStartCoords = App.Helpers.getCoords(e);
}
if (touchStartCoords.y - window.innerHeight - window.pageYOffset > -40 && App.Layout.hasSwitcher) {
//40 is bottom clickable zone
if (layoutType == 'small') {
App.Layout.set('middle');
initCurrentLayoutHandlers();
} else if (layoutType == 'middle') {
App.Layout.set('small');
App.Handlers.showCurrentPost();
initCurrentLayoutHandlers();
}
}
touchStartCoords = {};
}
function initCurrentLayoutHandlers () {
var layoutType = App.Layout.get();
if (layoutType === 'small') {
App.Helpers.addUniqueListener(HEADER_NODE, touchEndEvent, navigationHandler);
if (isTouchEnabled) {
App.Helpers.addUniqueListener(document, 'touchstart', touchStartHandler);
App.Helpers.addUniqueListener(document, 'touchmoved', touchMovedHandler);
}
App.Helpers.addUniqueListener(document, touchEndEvent, showAllPostsHandler);
} else {
HEADER_NODE.removeEventListener(touchEndEvent, navigationHandler);
if (isTouchEnabled) {
document.removeEventListener('touchstart', touchStartHandler);
document.removeEventListener('touchmoved', touchMovedHandler);
}
}
if (layoutType === 'middle') {
POSTS_NODES_ARRAY.forEach(function (postNode) {
App.Helpers.addUniqueListener(postNode.firstElementChild, touchEndEvent, openPostHandler);
});
if (isTouchEnabled) {
App.Helpers.addUniqueListener(document, 'touchstart', touchStartHandler);
App.Helpers.addUniqueListener(document, 'touchmoved', touchMovedHandler);
}
App.Helpers.addUniqueListener(document, touchEndEvent, showAllPostsHandler);
} else {
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.firstElementChild.removeEventListener(touchEndEvent, openPostHandler);
});
if (isTouchEnabled) {
document.removeEventListener('touchstart', touchStartHandler);
document.removeEventListener('touchmoved', touchMovedHandler);
}
}
if (layoutType === 'full') {
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.firstElementChild.removeEventListener(touchEndEvent, openPostHandler);
});
if (isTouchEnabled) {
document.body.removeEventListener('touchstart', touchStartHandler);
document.body.removeEventListener('touchmoved', touchMovedHandler);
}
document.removeEventListener(touchEndEvent, showAllPostsHandler);
}
}
function checkAppState() {
VIEWPORT_SIZE = HEADER_WIDTH = window.innerWidth;
initCurrentLayoutHandlers();
App.Layout.init();
App.Handlers.showCurrentPost();
}
return {
showCurrentPost : function (noEffects) {
var layoutType = App.Layout.get(),
xCoord,
currentPost,
currentPostHeader;
if (layoutType === 'small') {
//fix small layout navigation arrows
if (CURRENT_POST === 0) {
App.Helpers.addClass(HEADER_NODE, 'first-post');
} else {
App.Helpers.removeClass(HEADER_NODE, 'first-post');
}
if (CURRENT_POST === POSTS_NODES_ARRAY.length -1) {
App.Helpers.addClass(HEADER_NODE, 'last-post');
} else {
App.Helpers.removeClass(HEADER_NODE, 'last-post');
}
//calculate current x delta
xCoord = -CURRENT_POST * VIEWPORT_SIZE;
//start moving
if (TRANSFORM_STYLE_NAME === 'marginLeft') {
POSTS_NODE.style[TRANSFORM_STYLE_NAME] = xCoord + 'px';
} else {
POSTS_NODE.style[TRANSFORM_STYLE_NAME] = 'translateX(' + xCoord + 'px)';
}
if (!noEffects) {
currentPost = POSTS_NODES_ARRAY[CURRENT_POST];
currentPostHeader = currentPost.firstElementChild;
//hide current post header before animation
App.Helpers.addClass(currentPostHeader, 'hidden');
}
} else if (layoutType === 'middle') {
//TODO effects
} else if (layoutType === 'full') {
//TODO effects
}
},
showNextPost : function () {
if (CURRENT_POST < POSTS_NODES_ARRAY.length - 1) {
CURRENT_POST++;
this.showCurrentPost();
}
},
showPrevPost : function () {
if (CURRENT_POST > 0) {
CURRENT_POST--;
this.showCurrentPost();
}
},
init : function () {
initCurrentLayoutHandlers();
this.showCurrentPost();
//Yes, double checkAppState makes a lot of work,
//but making sync orientationchange and resize order hell adds a lot of code
window.addEventListener('orientationchange', checkAppState);
window.addEventListener('resize', checkAppState);
}
};
})();
App.init = function () {
VIEWPORT_SIZE = HEADER_WIDTH = window.innerWidth;
this.Layout.init();
this.Handlers.init();
this.Animation.init();
if (this.Layout.get() === 'small') {
this.Helpers.addClass(document.documentElement,'has-posts-switcher');
this.Layout.hasSwitcher = true;
}
};
App.init();
});
//standalone support
( function() {
if (window.navigator.standalone || window.navigator.userAgent.match(/androidwebapp/i)) {
document.addEventListener('click', function(e) {
var
element = e.target,
href = '';
while (!/^(a|html)$/i.test(element.nodeName)) {
element = element.parentNode;
}
if (element.getAttribute) {
href = element.getAttribute('href');
if ('' !== href && '#' !== href && null !== href && (!element.protocol || element.protocol !== 'tel:')) {
e.preventDefault();
window.location = element.href;
}
}
}, false);
}
}() );
</script>
<script id="jsbin-source-css" type="text/css">/*fix windows phone 8 viewport*/
@media screen and (max-width:400px) {
@-ms-viewport{
width:320px;
}
}
/*normilize css*/
h1, h2, p, html, body {
font-size: 100%;
margin: 0;
padding: 0;
vertical-align: baseline;
}
article, section {
display: block;
}
html,
body {
overflow: hidden;
min-height: 100%;
height: 100%
}
body {
word-wrap: break-word;
-webkit-text-size-adjust: none;
-ms-text-size-adjust: none;
text-size-adjust: none;
background-color: #fff;
color: #444;
}
h1, h2 {
font-weight: normal;
}
/* common */
.hidden {
visibility: hidden !important;
}
/* My theme */
body,
h1,
.entries p,
.entries h2 {
font: 400 14px/normal "Helvetica", "Arial", sans-serif;
}
html.has-posts-switcher body:before {
background: #444;
bottom: 19px;
-webkit-box-shadow: 0 6px 0 #444, 0 12px 0 #444;
box-shadow: 0 6px 0 #444, 0 12px 0 #444;
content: '';
display: block;
height: 3px;
left: 10px;
position: fixed;
width: 20px;
z-index: 100;
}
html.has-posts-switcher body:after {
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #fefefe), color-stop(100%, #cfcfcf));
background: -webkit-linear-gradient(top, #fefefe 0%, #cfcfcf 100%);
background: linear-gradient(to bottom, #fefefe 0%, #cfcfcf 100%);
-webkit-box-shadow: 0 1px 6px rgba(0,0,0,0.5);
box-shadow: 0 1px 6px rgba(0,0,0,0.5);
content: 'Show all articles';
bottom: 0;
font-weight: bold;
left: 0;
line-height: 30px;
height: 30px;
padding-left: 40px;
position: fixed;
right:0;
z-index: 9;
}
h1 {
background-color: #3DC8FF;
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #3DC8FF), color-stop(100%, #008CC3));
background: -webkit-linear-gradient(top, #3DC8FF 0%, #008CC3 100%);
background: linear-gradient(to bottom, #3DC8FF 0%, #008CC3 100%);
-webkit-box-shadow: inset 0 -1px 0 0 #0A385C;
box-shadow: inset 0 -1px 0 0 #0A385C;
color: #fff;
font-family: "Myriad Pro", "Helvetica", "Arial", sans-serif;
font-size: 24px;
line-height: 18px;
padding: 20px;
position: relative;
text-align: center;
/*prevent user select*/
-ms-user-select: none;
-moz-user-select: none;
-webkit-touch-callout: none;
-webkit-user-select: none;
user-select: none;
z-index: 99;
}
h1:after,
h1:before {
content: '';
position: absolute;
height: 0;
border: 0;
overflow: hidden;
border: 10px solid transparent;
margin-top: -10px;
top: 50%;
pointer-events: none;
}
h1:before {
left: 10px;
border-right-color: #fff;
}
h1:after {
right: 10px;
border-left-color: #fff;
}
h1.first-post:before,
h1.last-post:after {
/* Android 2 Mobile Safari don't hide pseudo elements if content is none, using display*/
display: none;
}
.entries {
font: 0/0 a;/* Android 2 needs reset and a font-family to hide the space*/
height: 100%;
min-height: 100%;
overflow: hidden;
padding-bottom: 5px;
position: relative;
width: 100%;
white-space: nowrap;
/* enable GPU using */
-webkit-transform: translateZ(0);
-webkit-perspective: 1000;
-webkit-backface-visibility: hidden;
/* animate by transitions */
-webkit-transition: -webkit-transform 0.3s ease;
transition: transform 0.3s ease;
}
.entries article {
background: #cfcfcf;
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #cfcfcf), color-stop(10%, #fefefe));
background: -webkit-linear-gradient(top, #cfcfcf 0%, #fefefe 100px);
background: linear-gradient(to bottom, #cfcfcf 0%, #fefefe 100px);
display: inline-block;
min-height: 100%;
position: relative;
vertical-align: top;
width: 100%;
white-space: normal;
}
.entries h2 {
font-size: 16px;
font-weight: bold;
line-height: 1;
height: 16px;
overflow: hidden;
padding: 10px 10px 5px;
text-overflow: ellipsis;
white-space: nowrap;
}
.entries p {
line-height: 21px;
padding: 0 10px 10px;
}
/* layouts */
.small-layout .entries {
width: 20000px;
}
.small-layout .entries article:before {
background: #bbb;
content: '';
height: 1px;
left: 10px;
overflow: hidden;
width: auto;
position: absolute;
right: 10px;
top: 27px;
}
/* animate header */
/* http://daneden.github.io/animate.css/ */
@-webkit-keyframes bounceInRight {
0% {
opacity: 0;
-webkit-transform: translateX(1000px);
transform: translateX(1000px);
}
60% {
opacity: 1;
-webkit-transform: translateX(-30px);
transform: translateX(-30px);
}
80% {
-webkit-transform: translateX(10px);
transform: translateX(10px);
}
100% {
-webkit-transform: translateX(0);
transform: translateX(0);
}
}
@keyframes bounceInRight {
0% {
opacity: 0;
-webkit-transform: translateX(1000px);
-ms-transform: translateX(1000px);
transform: translateX(1000px);
}
60% {
opacity: 1;
-webkit-transform: translateX(-30px);
-ms-transform: translateX(-30px);
transform: translateX(-30px);
}
80% {
-webkit-transform: translateX(10px);
-ms-transform: translateX(10px);
transform: translateX(10px);
}
100% {
-webkit-transform: translateX(0);
-ms-transform: translateX(0);
transform: translateX(0);
}
}
.small-layout .animated-header {
display: block;
-webkit-animation: bounceInRight 0.5s ease-in-out;
animation: bounceInRight 0.5s ease-in-out;
}
/* medium screen */
html.middle-layout body {
overflow-y: auto;
}
html.middle-layout h1:before,
html.middle-layout h1:after,
html.middle-layout body:before {
display: none;
}
html.has-posts-switcher.middle-layout body:after {
content: 'Back to post';
padding-left: 10px;
}
html.middle-layout .entries {
background: #fff;
white-space: normal;
-webkit-transition: none;
transition: none;
}
html.middle-layout .entries article {
background: #fff;
overflow: hidden;
min-height: 1px;
}
html.middle-layout .entries article.open {
border-bottom: 1px solid #bbb;
}
html.middle-layout .entries article p {
height: 0;
position: absolute;
-webkit-transition: height 0.5s ease;
transition: height 0.5s ease;
}
html.middle-layout .entries article.open p {
height: 100px;
position: static;
}
html.middle-layout .entries article h2 {
border-bottom: 1px solid #bbb;
font-size: 24px;
height: auto;
line-height: 32px;
overflow: auto;
text-decoration: underline;
text-overflow: clip;
-webkit-transition: color 0.5s ease;
transition: color 0.5s ease;
white-space: normal;
}
html.middle-layout .entries article.open h2 {
color: #666;
margin-bottom: 10px;
text-decoration: none;
}
/* big screen */
html.full-layout h1:after,
html.full-layout body:before {
display: none;
}
html.full-layout,
html.full-layout body {
overflow: auto;
height: auto;
min-height: 1px;
}
html.full-layout body {
background: #efefef;
padding: 40px;
}
html.full-layout h1 {
-webkit-border-radius: 20px 20px 0 0;
border-radius: 20px 20px 0 0;
-webkit-box-shadow: 0 1px 6px rgba(0,0,0,0.5);
box-shadow: 0 1px 6px rgba(0,0,0,0.5);
}
html.full-layout .entries {
background: #fff;
-webkit-border-radius: 0 0 20px 20px;
border-radius: 0 0 20px 20px;
-webkit-box-shadow: 0 3px 6px rgba(0,0,0,0.5);
box-shadow: 0 3px 6px rgba(0,0,0,0.5);
height: auto;
min-height: 1px;
min-width: 500px;
position: relative;
white-space: normal;
}
html.full-layout .entries article {
background: none;
padding: 20px;
position: static;
width: auto;
}
html.full-layout .entries article:after {
border-bottom: 1px solid #bbb;
content : '';
height: 20px;
left: 0;
overflow: hidden;
position: absolute;
right: 0;
}
html.full-layout .entries article:last-child:after {
display: none;
}
html.full-layout .entries article:last-child {
-webkit-border-radius: 0 0 20px 20px;
border-radius: 0 0 20px 20px;
}
html.full-layout .entries h2 {
background: none;
font-size: 21px;
height: auto;
line-height: normal;
overflow: auto;
padding: 0;
white-space: normal;
}
html.full-layout .entries p {
font-size: 16px;
padding: 12px 0 0;
}
/* js bin fix */
#edit-with-js-bin {
display: none !important;
}
/*
Icon(s)
*/
html.full-layout h1 {
font-size: 33px;
line-height: 66px;
min-width: 500px;
padding: 0;
}
html.full-layout h1:before {
background: #fff;
border: 0;
-webkit-box-shadow: 0 10px 0 #fff, 0 20px 0 #fff;
box-shadow: 0 10px 0 #fff, 0 20px 0 #fff;
display: inline-block;
height: 4px;
margin: 18px 10px 0 0;
opacity: 0.9;
position: static;
vertical-align: top;
width: 30px;
}</script>
<script id="jsbin-source-javascript" type="text/javascript">/*
Mmmmmm! Spaghetti!
────────────▀▄───█───▄▀
───────────▄▄▄█▄▄█▄▄█▄▄▄
────────▄▀▀═════════════▀▀▄
───────█═══════════════════█
──────█═════════════════════█
─────█═══▄▄▄▄▄▄▄═══▄▄▄▄▄▄▄═══█
────█═══█████████═█████████═══█
────█══██▀────▀█████▀────▀██══█
───██████───█▀█─███───█▀█─██████
───██████───▀▀▀─███───▀▀▀─██████
────█══▀█▄────▄██─██▄────▄█▀══█
────█════▀█████▀───▀█████▀════█
────█═════════════════════════█
────█═════════════════════════█
────█═══════█▀█▀█▀█▀█▀█═══════█
────█═══════▀▄───────▄▀═══════█
───▐▓▓▌═══════▀▄█▄█▄▀═══════▐▓▓▌
───▐▐▓▓▌▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▐▓▓▌▌
───█══▐▓▄▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▄▓▌══█
──█══▌═▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌═▐══█
──█══█═▐▓▓▓▓▓▓▄▄▄▄▄▄▄▓▓▓▓▓▓▌═█══█
──█══█═▐▓▓▓▓▓▓▐██▀██▌▓▓▓▓▓▓▌═█══█
──█══█═▐▓▓▓▓▓▓▓▀▀▀▀▀▓▓▓▓▓▓▓▌═█══█
──█══█▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█══█
─▄█══█▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌█══█▄
─█████▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌─█████
─██████▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌─██████
──▀█▀█──▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌───█▀█▀
─────────▐▓▓▓▓▓▓▌▐▓▓▓▓▓▓▌
──────────▐▓▓▓▓▌──▐▓▓▓▓▌
─────────▄████▀────▀████▄
─────────▀▀▀▀────────▀▀▀▀
*/
document.addEventListener('DOMContentLoaded', function(){
var App = {};//Application namespace
//Constants
var
VIEWPORT_SIZE,
HEADER_WIDTH,
HEADER_NODE = document.querySelector('h1'),
POSTS_NODE = document.querySelector('.entries'),
POSTS_NODES_ARRAY = [].slice.call(POSTS_NODE.getElementsByTagName('article')),
HEADER_HEIGHT = 58,
CURRENT_POST = 0,
TRANSFORM_STYLE_NAME;
//check transform support for -webkit prefix
if (document.body.style.transform !== undefined) {
TRANSFORM_STYLE_NAME = 'transform';
} else if (document.body.style.webkitTransform !== undefined) {
TRANSFORM_STYLE_NAME = 'webkitTransform';
} else {
TRANSFORM_STYLE_NAME = 'marginLeft';
}
//Helerps module
App.Helpers = {
getCoords : function (e) {
var hasTouches = e.touches && e.touches[0];
return {
x: hasTouches ? e.touches[0].pageX : e.pageX,
y: hasTouches ? e.touches[0].pageY : e.pageY
};
},
matchMedia : function (width) {
var isNormalLayout;
if (window.matchMedia) {
isNormalLayout = window.matchMedia('(min-width: '+ width +'px)').matches;
} else {
isNormalLayout = VIEWPORT_SIZE > width;
}
return isNormalLayout;
},
hasClass : function (el, className) {
var result;
if (el.classList) {
result = el.classList.contains(className);
} else {
result = el.className.indexOf(className) > -1;
}
return result;
},
addClass : function (el, className) {
if (el.classList) {
el.classList.add(className);
} else {
el.className += ' ' + className;
}
},
removeClass : function (el, className) {
if (el.classList) {
el.classList.remove(className);
} else if(el.className) {
el.className = el.className.replace(new RegExp('(^|\\b)' + className.split(' ').join('|') + '(\\b|$)', 'gi'), ' ');
}
},
addUniqueListener : function (node, event, listener) {
node.removeEventListener(event, listener);
node.addEventListener(event, listener);
}
};
//Layout module
App.Layout = (function () {
var currentType = 'small';
return {
init : function () {
if (App.Helpers.matchMedia(1300)) {
this.set('full');
} else if (App.Helpers.matchMedia(700)) {
this.set('middle');
} else {
this.set('small');
}
},
set : function (type) {
this.clear();
currentType = type;
App.Helpers.addClass(document.documentElement, type+'-layout');
if (type === 'small') {
//Android 2 fix
//document.body.style.height = window.innerHeight + 'px';
//fix for Windows Phone
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.style.width = VIEWPORT_SIZE + 'px';
});
}
},
get : function () {
return currentType;
},
clear : function () {
App.Helpers.removeClass(document.documentElement, 'small-layout');
App.Helpers.removeClass(document.documentElement, 'middle-layout');
App.Helpers.removeClass(document.documentElement, 'full-layout');
document.body.style.height = null;
//clear after small
POSTS_NODE.removeAttribute('style');
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.removeAttribute('style');
//clear after medium
App.Helpers.removeClass(postNode, 'open');
App.Helpers.removeClass(postNode.firstElementChild, 'hidden');
});
}
};
})();
//Animation module
App.Animation = (function (){
var isTransitionEnabled = !window.operamini && (function () {
var style = document.body.style;
return 'transition' in style ||
'WebkitTransition' in style ||
'msTransition' in style;
})();
function headerAnimationHandler() {
var post = POSTS_NODES_ARRAY[CURRENT_POST],
postHeader = post.firstElementChild;
App.Helpers.removeClass(postHeader, 'hidden');
App.Helpers.addClass(postHeader, 'animated-header');
setTimeout( function () {
App.Helpers.removeClass(postHeader, 'animated-header');
postHeader = null;
}, 600);
}
return {
isEnabled : function () {
return isTransitionEnabled;
},
init : function () {
if (!this.isEnabled()) {
return;
}
['webkitTransitionEnd', 'transitionend', 'msTransitionEnd'].forEach(function (eventName) {
if (eventName.slice(0, -3) in document.body.style) {
App.Helpers.addUniqueListener(POSTS_NODE, eventName, headerAnimationHandler);
}
});
}
};
})();
App.Handlers = (function () {
//Event listerners vars
var
wasTouchMoved = false,
isTouchEnabled = 'ontouchend' in document.documentElement,
touchEndEvent = isTouchEnabled ? 'touchend' : 'click',
touchStartCoords = {};
function navigationHandler(e) {
if (isTouchEnabled && wasTouchMoved) {
return;
}
if (!isTouchEnabled) {
touchStartCoords = App.Helpers.getCoords(e);
}
if (touchStartCoords.y > HEADER_HEIGHT) {
//it's out of needed y coord
return;
}
if (touchStartCoords.x > HEADER_WIDTH/2 && touchStartCoords.x < HEADER_WIDTH) {
//if the event point on the left part of app header
App.Handlers.showNextPost();
} else if (touchStartCoords.x > 0 && touchStartCoords.x <= HEADER_WIDTH/2) {
//point on the right part of app header
App.Handlers.showPrevPost();
}
touchStartCoords = {};
}
function openPostHandler() {
var isOpened = App.Helpers.hasClass(this.parentNode, 'open');
POSTS_NODES_ARRAY.forEach(function (postNode) {
App.Helpers.removeClass(postNode, 'open');
});
if (!isOpened) {
App.Helpers.addClass(this.parentNode, 'open');
}
}
function touchMovedHandler() {
wasTouchMoved = true;
}
function touchStartHandler(e) {
touchStartCoords = App.Helpers.getCoords(e);
wasTouchMoved = false;
}
function showAllPostsHandler(e) {
var layoutType = App.Layout.get();
if (isTouchEnabled && wasTouchMoved) {
return;
}
if (!isTouchEnabled) {
touchStartCoords = App.Helpers.getCoords(e);
}
if (touchStartCoords.y - window.innerHeight - window.pageYOffset > -40 && App.Layout.hasSwitcher) {
//40 is bottom clickable zone
if (layoutType == 'small') {
App.Layout.set('middle');
initCurrentLayoutHandlers();
} else if (layoutType == 'middle') {
App.Layout.set('small');
App.Handlers.showCurrentPost();
initCurrentLayoutHandlers();
}
}
touchStartCoords = {};
}
function initCurrentLayoutHandlers () {
var layoutType = App.Layout.get();
if (layoutType === 'small') {
App.Helpers.addUniqueListener(HEADER_NODE, touchEndEvent, navigationHandler);
if (isTouchEnabled) {
App.Helpers.addUniqueListener(document, 'touchstart', touchStartHandler);
App.Helpers.addUniqueListener(document, 'touchmoved', touchMovedHandler);
}
App.Helpers.addUniqueListener(document, touchEndEvent, showAllPostsHandler);
} else {
HEADER_NODE.removeEventListener(touchEndEvent, navigationHandler);
if (isTouchEnabled) {
document.removeEventListener('touchstart', touchStartHandler);
document.removeEventListener('touchmoved', touchMovedHandler);
}
}
if (layoutType === 'middle') {
POSTS_NODES_ARRAY.forEach(function (postNode) {
App.Helpers.addUniqueListener(postNode.firstElementChild, touchEndEvent, openPostHandler);
});
if (isTouchEnabled) {
App.Helpers.addUniqueListener(document, 'touchstart', touchStartHandler);
App.Helpers.addUniqueListener(document, 'touchmoved', touchMovedHandler);
}
App.Helpers.addUniqueListener(document, touchEndEvent, showAllPostsHandler);
} else {
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.firstElementChild.removeEventListener(touchEndEvent, openPostHandler);
});
if (isTouchEnabled) {
document.removeEventListener('touchstart', touchStartHandler);
document.removeEventListener('touchmoved', touchMovedHandler);
}
}
if (layoutType === 'full') {
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.firstElementChild.removeEventListener(touchEndEvent, openPostHandler);
});
if (isTouchEnabled) {
document.body.removeEventListener('touchstart', touchStartHandler);
document.body.removeEventListener('touchmoved', touchMovedHandler);
}
document.removeEventListener(touchEndEvent, showAllPostsHandler);
}
}
function checkAppState() {
VIEWPORT_SIZE = HEADER_WIDTH = window.innerWidth;
initCurrentLayoutHandlers();
App.Layout.init();
App.Handlers.showCurrentPost();
}
return {
showCurrentPost : function (noEffects) {
var layoutType = App.Layout.get(),
xCoord,
currentPost,
currentPostHeader;
if (layoutType === 'small') {
//fix small layout navigation arrows
if (CURRENT_POST === 0) {
App.Helpers.addClass(HEADER_NODE, 'first-post');
} else {
App.Helpers.removeClass(HEADER_NODE, 'first-post');
}
if (CURRENT_POST === POSTS_NODES_ARRAY.length -1) {
App.Helpers.addClass(HEADER_NODE, 'last-post');
} else {
App.Helpers.removeClass(HEADER_NODE, 'last-post');
}
//calculate current x delta
xCoord = -CURRENT_POST * VIEWPORT_SIZE;
//start moving
if (TRANSFORM_STYLE_NAME === 'marginLeft') {
POSTS_NODE.style[TRANSFORM_STYLE_NAME] = xCoord + 'px';
} else {
POSTS_NODE.style[TRANSFORM_STYLE_NAME] = 'translateX(' + xCoord + 'px)';
}
if (!noEffects) {
currentPost = POSTS_NODES_ARRAY[CURRENT_POST];
currentPostHeader = currentPost.firstElementChild;
//hide current post header before animation
App.Helpers.addClass(currentPostHeader, 'hidden');
}
} else if (layoutType === 'middle') {
//TODO effects
} else if (layoutType === 'full') {
//TODO effects
}
},
showNextPost : function () {
if (CURRENT_POST < POSTS_NODES_ARRAY.length - 1) {
CURRENT_POST++;
this.showCurrentPost();
}
},
showPrevPost : function () {
if (CURRENT_POST > 0) {
CURRENT_POST--;
this.showCurrentPost();
}
},
init : function () {
initCurrentLayoutHandlers();
this.showCurrentPost();
//Yes, double checkAppState makes a lot of work,
//but making sync orientationchange and resize order hell adds a lot of code
window.addEventListener('orientationchange', checkAppState);
window.addEventListener('resize', checkAppState);
}
};
})();
App.init = function () {
VIEWPORT_SIZE = HEADER_WIDTH = window.innerWidth;
this.Layout.init();
this.Handlers.init();
this.Animation.init();
if (this.Layout.get() === 'small') {
this.Helpers.addClass(document.documentElement,'has-posts-switcher');
this.Layout.hasSwitcher = true;
}
};
App.init();
});
//standalone support
( function() {
if (window.navigator.standalone || window.navigator.userAgent.match(/androidwebapp/i)) {
document.addEventListener('click', function(e) {
var
element = e.target,
href = '';
while (!/^(a|html)$/i.test(element.nodeName)) {
element = element.parentNode;
}
if (element.getAttribute) {
href = element.getAttribute('href');
if ('' !== href && '#' !== href && null !== href && (!element.protocol || element.protocol !== 'tel:')) {
e.preventDefault();
window.location = element.href;
}
}
}, false);
}
}() );
</script></body>
</html>
Raw
jsbin.noqi.css
/*fix windows phone 8 viewport*/
@media screen and (max-width:400px) {
@-ms-viewport{
width:320px;
}
}
/*normilize css*/
h1, h2, p, html, body {
font-size: 100%;
margin: 0;
padding: 0;
vertical-align: baseline;
}
article, section {
display: block;
}
html,
body {
overflow: hidden;
min-height: 100%;
height: 100%
}
body {
word-wrap: break-word;
-webkit-text-size-adjust: none;
-ms-text-size-adjust: none;
text-size-adjust: none;
background-color: #fff;
color: #444;
}
h1, h2 {
font-weight: normal;
}
/* common */
.hidden {
visibility: hidden !important;
}
/* My theme */
body,
h1,
.entries p,
.entries h2 {
font: 400 14px/normal "Helvetica", "Arial", sans-serif;
}
html.has-posts-switcher body:before {
background: #444;
bottom: 19px;
-webkit-box-shadow: 0 6px 0 #444, 0 12px 0 #444;
box-shadow: 0 6px 0 #444, 0 12px 0 #444;
content: '';
display: block;
height: 3px;
left: 10px;
position: fixed;
width: 20px;
z-index: 100;
}
html.has-posts-switcher body:after {
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #fefefe), color-stop(100%, #cfcfcf));
background: -webkit-linear-gradient(top, #fefefe 0%, #cfcfcf 100%);
background: linear-gradient(to bottom, #fefefe 0%, #cfcfcf 100%);
-webkit-box-shadow: 0 1px 6px rgba(0,0,0,0.5);
box-shadow: 0 1px 6px rgba(0,0,0,0.5);
content: 'Show all articles';
bottom: 0;
font-weight: bold;
left: 0;
line-height: 30px;
height: 30px;
padding-left: 40px;
position: fixed;
right:0;
z-index: 9;
}
h1 {
background-color: #3DC8FF;
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #3DC8FF), color-stop(100%, #008CC3));
background: -webkit-linear-gradient(top, #3DC8FF 0%, #008CC3 100%);
background: linear-gradient(to bottom, #3DC8FF 0%, #008CC3 100%);
-webkit-box-shadow: inset 0 -1px 0 0 #0A385C;
box-shadow: inset 0 -1px 0 0 #0A385C;
color: #fff;
font-family: "Myriad Pro", "Helvetica", "Arial", sans-serif;
font-size: 24px;
line-height: 18px;
padding: 20px;
position: relative;
text-align: center;
/*prevent user select*/
-ms-user-select: none;
-moz-user-select: none;
-webkit-touch-callout: none;
-webkit-user-select: none;
user-select: none;
z-index: 99;
}
h1:after,
h1:before {
content: '';
position: absolute;
height: 0;
border: 0;
overflow: hidden;
border: 10px solid transparent;
margin-top: -10px;
top: 50%;
pointer-events: none;
}
h1:before {
left: 10px;
border-right-color: #fff;
}
h1:after {
right: 10px;
border-left-color: #fff;
}
h1.first-post:before,
h1.last-post:after {
/* Android 2 Mobile Safari don't hide pseudo elements if content is none, using display*/
display: none;
}
.entries {
font: 0/0 a;/* Android 2 needs reset and a font-family to hide the space*/
height: 100%;
min-height: 100%;
overflow: hidden;
padding-bottom: 5px;
position: relative;
width: 100%;
white-space: nowrap;
/* enable GPU using */
-webkit-transform: translateZ(0);
-webkit-perspective: 1000;
-webkit-backface-visibility: hidden;
/* animate by transitions */
-webkit-transition: -webkit-transform 0.3s ease;
transition: transform 0.3s ease;
}
.entries article {
background: #cfcfcf;
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #cfcfcf), color-stop(10%, #fefefe));
background: -webkit-linear-gradient(top, #cfcfcf 0%, #fefefe 100px);
background: linear-gradient(to bottom, #cfcfcf 0%, #fefefe 100px);
display: inline-block;
min-height: 100%;
position: relative;
vertical-align: top;
width: 100%;
white-space: normal;
}
.entries h2 {
font-size: 16px;
font-weight: bold;
line-height: 1;
height: 16px;
overflow: hidden;
padding: 10px 10px 5px;
text-overflow: ellipsis;
white-space: nowrap;
}
.entries p {
line-height: 21px;
padding: 0 10px 10px;
}
/* layouts */
.small-layout .entries {
width: 20000px;
}
.small-layout .entries article:before {
background: #bbb;
content: '';
height: 1px;
left: 10px;
overflow: hidden;
width: auto;
position: absolute;
right: 10px;
top: 27px;
}
/* animate header */
/* http://daneden.github.io/animate.css/ */
@-webkit-keyframes bounceInRight {
0% {
opacity: 0;
-webkit-transform: translateX(1000px);
transform: translateX(1000px);
}
60% {
opacity: 1;
-webkit-transform: translateX(-30px);
transform: translateX(-30px);
}
80% {
-webkit-transform: translateX(10px);
transform: translateX(10px);
}
100% {
-webkit-transform: translateX(0);
transform: translateX(0);
}
}
@keyframes bounceInRight {
0% {
opacity: 0;
-webkit-transform: translateX(1000px);
-ms-transform: translateX(1000px);
transform: translateX(1000px);
}
60% {
opacity: 1;
-webkit-transform: translateX(-30px);
-ms-transform: translateX(-30px);
transform: translateX(-30px);
}
80% {
-webkit-transform: translateX(10px);
-ms-transform: translateX(10px);
transform: translateX(10px);
}
100% {
-webkit-transform: translateX(0);
-ms-transform: translateX(0);
transform: translateX(0);
}
}
.small-layout .animated-header {
display: block;
-webkit-animation: bounceInRight 0.5s ease-in-out;
animation: bounceInRight 0.5s ease-in-out;
}
/* medium screen */
html.middle-layout body {
overflow-y: auto;
}
html.middle-layout h1:before,
html.middle-layout h1:after,
html.middle-layout body:before {
display: none;
}
html.has-posts-switcher.middle-layout body:after {
content: 'Back to post';
padding-left: 10px;
}
html.middle-layout .entries {
background: #fff;
white-space: normal;
-webkit-transition: none;
transition: none;
}
html.middle-layout .entries article {
background: #fff;
overflow: hidden;
min-height: 1px;
}
html.middle-layout .entries article.open {
border-bottom: 1px solid #bbb;
}
html.middle-layout .entries article p {
height: 0;
position: absolute;
-webkit-transition: height 0.5s ease;
transition: height 0.5s ease;
}
html.middle-layout .entries article.open p {
height: 100px;
position: static;
}
html.middle-layout .entries article h2 {
border-bottom: 1px solid #bbb;
font-size: 24px;
height: auto;
line-height: 32px;
overflow: auto;
text-decoration: underline;
text-overflow: clip;
-webkit-transition: color 0.5s ease;
transition: color 0.5s ease;
white-space: normal;
}
html.middle-layout .entries article.open h2 {
color: #666;
margin-bottom: 10px;
text-decoration: none;
}
/* big screen */
html.full-layout h1:after,
html.full-layout body:before {
display: none;
}
html.full-layout,
html.full-layout body {
overflow: auto;
height: auto;
min-height: 1px;
}
html.full-layout body {
background: #efefef;
padding: 40px;
}
html.full-layout h1 {
-webkit-border-radius: 20px 20px 0 0;
border-radius: 20px 20px 0 0;
-webkit-box-shadow: 0 1px 6px rgba(0,0,0,0.5);
box-shadow: 0 1px 6px rgba(0,0,0,0.5);
}
html.full-layout .entries {
background: #fff;
-webkit-border-radius: 0 0 20px 20px;
border-radius: 0 0 20px 20px;
-webkit-box-shadow: 0 3px 6px rgba(0,0,0,0.5);
box-shadow: 0 3px 6px rgba(0,0,0,0.5);
height: auto;
min-height: 1px;
min-width: 500px;
position: relative;
white-space: normal;
}
html.full-layout .entries article {
background: none;
padding: 20px;
position: static;
width: auto;
}
html.full-layout .entries article:after {
border-bottom: 1px solid #bbb;
content : '';
height: 20px;
left: 0;
overflow: hidden;
position: absolute;
right: 0;
}
html.full-layout .entries article:last-child:after {
display: none;
}
html.full-layout .entries article:last-child {
-webkit-border-radius: 0 0 20px 20px;
border-radius: 0 0 20px 20px;
}
html.full-layout .entries h2 {
background: none;
font-size: 21px;
height: auto;
line-height: normal;
overflow: auto;
padding: 0;
white-space: normal;
}
html.full-layout .entries p {
font-size: 16px;
padding: 12px 0 0;
}
/* js bin fix */
#edit-with-js-bin {
display: none !important;
}
/*
Icon(s)
*/
html.full-layout h1 {
font-size: 33px;
line-height: 66px;
min-width: 500px;
padding: 0;
}
html.full-layout h1:before {
background: #fff;
border: 0;
-webkit-box-shadow: 0 10px 0 #fff, 0 20px 0 #fff;
box-shadow: 0 10px 0 #fff, 0 20px 0 #fff;
display: inline-block;
height: 4px;
margin: 18px 10px 0 0;
opacity: 0.9;
position: static;
vertical-align: top;
width: 30px;
}
Raw
jsbin.noqi.js
/*
Mmmmmm! Spaghetti!
────────────▀▄───█───▄▀
───────────▄▄▄█▄▄█▄▄█▄▄▄
────────▄▀▀═════════════▀▀▄
───────█═══════════════════█
──────█═════════════════════█
─────█═══▄▄▄▄▄▄▄═══▄▄▄▄▄▄▄═══█
────█═══█████████═█████████═══█
────█══██▀────▀█████▀────▀██══█
───██████───█▀█─███───█▀█─██████
───██████───▀▀▀─███───▀▀▀─██████
────█══▀█▄────▄██─██▄────▄█▀══█
────█════▀█████▀───▀█████▀════█
────█═════════════════════════█
────█═════════════════════════█
────█═══════█▀█▀█▀█▀█▀█═══════█
────█═══════▀▄───────▄▀═══════█
───▐▓▓▌═══════▀▄█▄█▄▀═══════▐▓▓▌
───▐▐▓▓▌▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▐▓▓▌▌
───█══▐▓▄▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▄▓▌══█
──█══▌═▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌═▐══█
──█══█═▐▓▓▓▓▓▓▄▄▄▄▄▄▄▓▓▓▓▓▓▌═█══█
──█══█═▐▓▓▓▓▓▓▐██▀██▌▓▓▓▓▓▓▌═█══█
──█══█═▐▓▓▓▓▓▓▓▀▀▀▀▀▓▓▓▓▓▓▓▌═█══█
──█══█▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓█══█
─▄█══█▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌█══█▄
─█████▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌─█████
─██████▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌─██████
──▀█▀█──▐▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▌───█▀█▀
─────────▐▓▓▓▓▓▓▌▐▓▓▓▓▓▓▌
──────────▐▓▓▓▓▌──▐▓▓▓▓▌
─────────▄████▀────▀████▄
─────────▀▀▀▀────────▀▀▀▀
*/
document.addEventListener('DOMContentLoaded', function(){
var App = {};//Application namespace
//Constants
var
VIEWPORT_SIZE,
HEADER_WIDTH,
HEADER_NODE = document.querySelector('h1'),
POSTS_NODE = document.querySelector('.entries'),
POSTS_NODES_ARRAY = [].slice.call(POSTS_NODE.getElementsByTagName('article')),
HEADER_HEIGHT = 58,
CURRENT_POST = 0,
TRANSFORM_STYLE_NAME;
//check transform support for -webkit prefix
if (document.body.style.transform !== undefined) {
TRANSFORM_STYLE_NAME = 'transform';
} else if (document.body.style.webkitTransform !== undefined) {
TRANSFORM_STYLE_NAME = 'webkitTransform';
} else {
TRANSFORM_STYLE_NAME = 'marginLeft';
}
//Helerps module
App.Helpers = {
getCoords : function (e) {
var hasTouches = e.touches && e.touches[0];
return {
x: hasTouches ? e.touches[0].pageX : e.pageX,
y: hasTouches ? e.touches[0].pageY : e.pageY
};
},
matchMedia : function (width) {
var isNormalLayout;
if (window.matchMedia) {
isNormalLayout = window.matchMedia('(min-width: '+ width +'px)').matches;
} else {
isNormalLayout = VIEWPORT_SIZE > width;
}
return isNormalLayout;
},
hasClass : function (el, className) {
var result;
if (el.classList) {
result = el.classList.contains(className);
} else {
result = el.className.indexOf(className) > -1;
}
return result;
},
addClass : function (el, className) {
if (el.classList) {
el.classList.add(className);
} else {
el.className += ' ' + className;
}
},
removeClass : function (el, className) {
if (el.classList) {
el.classList.remove(className);
} else if(el.className) {
el.className = el.className.replace(new RegExp('(^|\\b)' + className.split(' ').join('|') + '(\\b|$)', 'gi'), ' ');
}
},
addUniqueListener : function (node, event, listener) {
node.removeEventListener(event, listener);
node.addEventListener(event, listener);
}
};
//Layout module
App.Layout = (function () {
var currentType = 'small';
return {
init : function () {
if (App.Helpers.matchMedia(1300)) {
this.set('full');
} else if (App.Helpers.matchMedia(700)) {
this.set('middle');
} else {
this.set('small');
}
},
set : function (type) {
this.clear();
currentType = type;
App.Helpers.addClass(document.documentElement, type+'-layout');
if (type === 'small') {
//Android 2 fix
//document.body.style.height = window.innerHeight + 'px';
//fix for Windows Phone
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.style.width = VIEWPORT_SIZE + 'px';
});
}
},
get : function () {
return currentType;
},
clear : function () {
App.Helpers.removeClass(document.documentElement, 'small-layout');
App.Helpers.removeClass(document.documentElement, 'middle-layout');
App.Helpers.removeClass(document.documentElement, 'full-layout');
document.body.style.height = null;
//clear after small
POSTS_NODE.removeAttribute('style');
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.removeAttribute('style');
//clear after medium
App.Helpers.removeClass(postNode, 'open');
App.Helpers.removeClass(postNode.firstElementChild, 'hidden');
});
}
};
})();
//Animation module
App.Animation = (function (){
var isTransitionEnabled = !window.operamini && (function () {
var style = document.body.style;
return 'transition' in style ||
'WebkitTransition' in style ||
'msTransition' in style;
})();
function headerAnimationHandler() {
var post = POSTS_NODES_ARRAY[CURRENT_POST],
postHeader = post.firstElementChild;
App.Helpers.removeClass(postHeader, 'hidden');
App.Helpers.addClass(postHeader, 'animated-header');
setTimeout( function () {
App.Helpers.removeClass(postHeader, 'animated-header');
postHeader = null;
}, 600);
}
return {
isEnabled : function () {
return isTransitionEnabled;
},
init : function () {
if (!this.isEnabled()) {
return;
}
['webkitTransitionEnd', 'transitionend', 'msTransitionEnd'].forEach(function (eventName) {
if (eventName.slice(0, -3) in document.body.style) {
App.Helpers.addUniqueListener(POSTS_NODE, eventName, headerAnimationHandler);
}
});
}
};
})();
App.Handlers = (function () {
//Event listerners vars
var
wasTouchMoved = false,
isTouchEnabled = 'ontouchend' in document.documentElement,
touchEndEvent = isTouchEnabled ? 'touchend' : 'click',
touchStartCoords = {};
function navigationHandler(e) {
if (isTouchEnabled && wasTouchMoved) {
return;
}
if (!isTouchEnabled) {
touchStartCoords = App.Helpers.getCoords(e);
}
if (touchStartCoords.y > HEADER_HEIGHT) {
//it's out of needed y coord
return;
}
if (touchStartCoords.x > HEADER_WIDTH/2 && touchStartCoords.x < HEADER_WIDTH) {
//if the event point on the left part of app header
App.Handlers.showNextPost();
} else if (touchStartCoords.x > 0 && touchStartCoords.x <= HEADER_WIDTH/2) {
//point on the right part of app header
App.Handlers.showPrevPost();
}
touchStartCoords = {};
}
function openPostHandler() {
var isOpened = App.Helpers.hasClass(this.parentNode, 'open');
POSTS_NODES_ARRAY.forEach(function (postNode) {
App.Helpers.removeClass(postNode, 'open');
});
if (!isOpened) {
App.Helpers.addClass(this.parentNode, 'open');
}
}
function touchMovedHandler() {
wasTouchMoved = true;
}
function touchStartHandler(e) {
touchStartCoords = App.Helpers.getCoords(e);
wasTouchMoved = false;
}
function showAllPostsHandler(e) {
var layoutType = App.Layout.get();
if (isTouchEnabled && wasTouchMoved) {
return;
}
if (!isTouchEnabled) {
touchStartCoords = App.Helpers.getCoords(e);
}
if (touchStartCoords.y - window.innerHeight - window.pageYOffset > -40 && App.Layout.hasSwitcher) {
//40 is bottom clickable zone
if (layoutType == 'small') {
App.Layout.set('middle');
initCurrentLayoutHandlers();
} else if (layoutType == 'middle') {
App.Layout.set('small');
App.Handlers.showCurrentPost();
initCurrentLayoutHandlers();
}
}
touchStartCoords = {};
}
function initCurrentLayoutHandlers () {
var layoutType = App.Layout.get();
if (layoutType === 'small') {
App.Helpers.addUniqueListener(HEADER_NODE, touchEndEvent, navigationHandler);
if (isTouchEnabled) {
App.Helpers.addUniqueListener(document, 'touchstart', touchStartHandler);
App.Helpers.addUniqueListener(document, 'touchmoved', touchMovedHandler);
}
App.Helpers.addUniqueListener(document, touchEndEvent, showAllPostsHandler);
} else {
HEADER_NODE.removeEventListener(touchEndEvent, navigationHandler);
if (isTouchEnabled) {
document.removeEventListener('touchstart', touchStartHandler);
document.removeEventListener('touchmoved', touchMovedHandler);
}
}
if (layoutType === 'middle') {
POSTS_NODES_ARRAY.forEach(function (postNode) {
App.Helpers.addUniqueListener(postNode.firstElementChild, touchEndEvent, openPostHandler);
});
if (isTouchEnabled) {
App.Helpers.addUniqueListener(document, 'touchstart', touchStartHandler);
App.Helpers.addUniqueListener(document, 'touchmoved', touchMovedHandler);
}
App.Helpers.addUniqueListener(document, touchEndEvent, showAllPostsHandler);
} else {
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.firstElementChild.removeEventListener(touchEndEvent, openPostHandler);
});
if (isTouchEnabled) {
document.removeEventListener('touchstart', touchStartHandler);
document.removeEventListener('touchmoved', touchMovedHandler);
}
}
if (layoutType === 'full') {
POSTS_NODES_ARRAY.forEach(function (postNode) {
postNode.firstElementChild.removeEventListener(touchEndEvent, openPostHandler);
});
if (isTouchEnabled) {
document.body.removeEventListener('touchstart', touchStartHandler);
document.body.removeEventListener('touchmoved', touchMovedHandler);
}
document.removeEventListener(touchEndEvent, showAllPostsHandler);
}
}
function checkAppState() {
VIEWPORT_SIZE = HEADER_WIDTH = window.innerWidth;
initCurrentLayoutHandlers();
App.Layout.init();
App.Handlers.showCurrentPost();
}
return {
showCurrentPost : function (noEffects) {
var layoutType = App.Layout.get(),
xCoord,
currentPost,
currentPostHeader;
if (layoutType === 'small') {
//fix small layout navigation arrows
if (CURRENT_POST === 0) {
App.Helpers.addClass(HEADER_NODE, 'first-post');
} else {
App.Helpers.removeClass(HEADER_NODE, 'first-post');
}
if (CURRENT_POST === POSTS_NODES_ARRAY.length -1) {
App.Helpers.addClass(HEADER_NODE, 'last-post');
} else {
App.Helpers.removeClass(HEADER_NODE, 'last-post');
}
//calculate current x delta
xCoord = -CURRENT_POST * VIEWPORT_SIZE;
//start moving
if (TRANSFORM_STYLE_NAME === 'marginLeft') {
POSTS_NODE.style[TRANSFORM_STYLE_NAME] = xCoord + 'px';
} else {
POSTS_NODE.style[TRANSFORM_STYLE_NAME] = 'translateX(' + xCoord + 'px)';
}
if (!noEffects) {
currentPost = POSTS_NODES_ARRAY[CURRENT_POST];
currentPostHeader = currentPost.firstElementChild;
//hide current post header before animation
App.Helpers.addClass(currentPostHeader, 'hidden');
}
} else if (layoutType === 'middle') {
//TODO effects
} else if (layoutType === 'full') {
//TODO effects
}
},
showNextPost : function () {
if (CURRENT_POST < POSTS_NODES_ARRAY.length - 1) {
CURRENT_POST++;
this.showCurrentPost();
}
},
showPrevPost : function () {
if (CURRENT_POST > 0) {
CURRENT_POST--;
this.showCurrentPost();
}
},
init : function () {
initCurrentLayoutHandlers();
this.showCurrentPost();
//Yes, double checkAppState makes a lot of work,
//but making sync orientationchange and resize order hell adds a lot of code
window.addEventListener('orientationchange', checkAppState);
window.addEventListener('resize', checkAppState);
}
};
})();
App.init = function () {
VIEWPORT_SIZE = HEADER_WIDTH = window.innerWidth;
this.Layout.init();
this.Handlers.init();
this.Animation.init();
if (this.Layout.get() === 'small') {
this.Helpers.addClass(document.documentElement,'has-posts-switcher');
this.Layout.hasSwitcher = true;
}
};
App.init();
});
//standalone support
( function() {
if (window.navigator.standalone || window.navigator.userAgent.match(/androidwebapp/i)) {
document.addEventListener('click', function(e) {
var
element = e.target,
href = '';
while (!/^(a|html)$/i.test(element.nodeName)) {
element = element.parentNode;
}
if (element.getAttribute) {
href = element.getAttribute('href');
if ('' !== href && '#' !== href && null !== href && (!element.protocol || element.protocol !== 'tel:')) {
e.preventDefault();
window.location = element.href;
}
}
}, false);
}
}() );
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