some form on presentation demo

This commit is contained in:
j 2018-03-09 21:46:02 +05:30
parent d7864c6d36
commit 54896ff1c3
4 changed files with 256 additions and 3 deletions

56
example/example.css Normal file
View File

@ -0,0 +1,56 @@
body {
background-color: black;
color: white;
font-family: sans-serif;
font-size: 18px;
height: 100%;
margin: 0;
overflow: hidden;
width: 100%;
}
.base {
z-index: 1;
background: black;
position: absolute;
width: 100%;
height: 100%;
}
.slide {
z-index: 0;
position: absolute;
width: 100%;
height: 100%;
text-shadow:
-2px -2px 0 #000,
2px -2px 0 #000,
-2px 2px 0 #000,
2px 2px 0 #000;
}
.title {
font-size: 48px;
margin-left: 16px;
margin-right: 16px;
margin-top: 30%;
text-align: center;
position: fixed;
z-index: 10;
height: 56px;
width: 100%;
}
.video {
position: fixed;
width: 100%;
height: 100%;
}
.video iframe {
width: 100%;
height: 100%;
border: 0;
margin: 0;
padding: 0;
}

152
example/example.js Normal file
View File

@ -0,0 +1,152 @@
var slides = [],
slideData = [],
current = 0,
timeout;
init()
function init() {
document.querySelectorAll('.slide').forEach(function(slide) {
slides.push(slide)
var data = slideData[slides.length - 1] = load_slide(slide)
if (data.video && data.video.length) {
data.embed = init_embed(data)
}
})
go(0)
}
function go(idx) {
var old = current
slides[current].style.zIndex = 0
slides[idx].style.zIndex = 10
current = idx
if (timeout) {
clearTimeout(timeout)
timeout = null
}
//timeout = setTimeout(next, Math.round(slides[current].dataset.duration) * 1000)
//
stop(old)
start(current)
}
function next() {
var idx = (current + 1) % slides.length
console.log(current, idx)
go(idx)
}
function previous() {
var idx = (current - 1) % slides.length
if (idx < 0) {
idx += slides.length
}
go(idx)
}
function start(idx) {
var data = slideData[idx]
console.log(current, data)
if (data.zoom_to) {
start_zoom(data)
} else if (data.video && data.video.length) {
start_video(data)
}
}
function stop(idx) {
var data = slideData[idx]
console.log(current, data)
if (data.zoom_to) {
reset_zoom(data)
} else if (data.video && data.video.length) {
pause_video(data)
}
}
function load_urls(dataset) {
var urls = [], idx = 0
while (dataset['url_' + idx]) {
urls.push(dataset['url_' + idx])
idx += 1
}
return urls
}
function load_slide(slide) {
var data = {}
data.duration = slide.dataset.duration
var video = slide.querySelector('.video')
if (video) {
data.video = load_urls(video.dataset)
data.container = video
// fixme only doucments
if (data.video.length == 2) {
data.zoom_from = data.video[0].split('/').pop().split('#')[0].split(',').map(a => Math.round(a))
data.zoom_to = data.video[1].split('/').pop().split('#')[0].split(',').map(a => Math.round(a))
}
}
return data
}
function init_embed(data) {
var embed = window.currentEmbed = new PandoraEmbed({
id: 'fixme',
url: data.video[0],
container: data.container
});
embed.on('init', function(data) {
});
return embed;
}
window.addEventListener('blur', function(){
setTimeout(function(){
// using the 'setTimout' to let the event pass the run loop
if (document.activeElement instanceof HTMLIFrameElement) {
window.focus();
}
},0);
}, false);
function reset_zoom(data) {
data.embed.postMessage('options', {
'area': data.zoom_from
})
}
function start_zoom(data) {
console.log('start zoon', Math.round(1000 * data.duration / 2))
setTimeout(function() {
console.log('now zoom')
data.embed.postMessage('options', {
'area': data.zoom_to
})
}, Math.round(1000 * data.duration / 2))
}
function start_video(data) {
data.embed.postMessage('options', {
'paused': false
})
}
function pause_video(data) {
data.embed.postMessage('options', {
'paused': true
})
}
document.addEventListener('keydown', function(event) {
if (event.key == 'ArrowRight') {
next()
event.preventDefault()
} else if (event.key == 'ArrowLeft') {
previous()
event.preventDefault()
}
}, false)

45
example/index.html Normal file
View File

@ -0,0 +1,45 @@
<meta charset="utf-8">
<script src="../lib/PandoraEmbed.js"></script>
<link type="text/css" href="example.css" rel="stylesheet" />
<div class="base">
</div>
<div class="slide" data-duration="5">
<div class="title">FROM JANTA COLONY TO JANTA COLONY</div>
</div>
<div class="slide" data-duration="5">
<div class="title">
At first, three stories from the year 1950 in Bombay
</div>
</div>
<div class="slide" data-duration="10">
<div class="title">
ONE
</div>
</div>
<div class="slide" data-duration="60">
<div class="title">
The "rationing" of living space
</div>
<div class="video"
data-url_0="https://pad.ma/documents/AFL/0,0,6580,3763#embed"
data-url_1="https://pad.ma/documents/AFL/1568,1461,3352,2401#embed"
></div>
</div>
<div class="slide" data-duration="10">
<div class="title">
The Times of India on 23rd July
</div>
<div class="video"
data-url_0="https://pad.ma/documents/ADZ/0,0,6554,5409#embed",
data-url_1="https://pad.ma/documents/ADZ/3836,2088,6401,3440#embed"
></div>
</div>
<div class="slide" data-duration="15">
<div class="video" data-url_0="https://pad.ma/BVF/editor/F#embed"
></div>
</div>
<div class="slide" data-duration="15">
<div class="video" data-url_0="https://indiancine.ma/AKDP/editor/BFR#embed"
></div>
</div>
<script src="example.js"></script>

View File

@ -4,7 +4,7 @@
<title>Subscribe to events from pad.ma iframe embed</title>
</head>
<body>
<iframe width="640" height="360" src="http://10.0.3.230/A/editor/C#embed" frameborder="0" allowfullscreen id="padembed"></iframe>
<iframe width="640" height="360" src="http://pandora/documents/I/649,254,1289,723#embed" frameborder="0" allowfullscreen id="padembed"></iframe>
<button id="setUrl">
Set Iframe URL
</button>