mirror of
https://github.com/futurepress/epub.js.git
synced 2025-10-05 15:32:55 +02:00
191 lines
5.8 KiB
HTML
191 lines
5.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
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<title>Basic ePubJS Example</title>
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<meta name="description" content="">
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<meta name="viewport" content="width=device-width">
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<meta name="apple-mobile-web-app-capable" content="yes">
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<script src="../build/epub.js"></script>
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<!-- Hooks -->
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<!-- <script src="../hooks/default/transculsions.js"></script> -->
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<!-- <script src="../hooks/default/endnotes.js"></script> -->
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<script src="../hooks/default/smartimages.js"></script>
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<script>
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EPUBJS.filePath = "../reader/js/libs/";
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EPUBJS.cssPath = "../reader/css/";
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</script>
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<style type="text/css">
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body {
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}
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#main {
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position: absolute;
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width: 100%;
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height: 100%;
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/* overflow: hidden; */
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}
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#area {
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width: 80%;
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height: 80%;
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margin: 5% auto;
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max-width: 1250px;
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}
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#area iframe {
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border: none;
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}
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#prev {
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left: 40px;
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}
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#next {
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right: 40px;
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}
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.arrow {
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position: absolute;
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top: 50%;
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margin-top: -32px;
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font-size: 64px;
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color: #E2E2E2;
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font-family: arial, sans-serif;
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font-weight: bold;
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cursor: pointer;
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-webkit-user-select: none;
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-moz-user-select: none;
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user-select: none;
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}
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.arrow:hover {
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color: #777;
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}
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.arrow:active {
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color: #000;
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}
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#controls {
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position: absolute;
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bottom: 16px;
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left: 50%;
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width: 400px;
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margin-left: -200px;
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text-align: center;
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display: none;
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}
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#controls > input[type=range] {
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width: 400px;
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}
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</style>
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<script>
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"use strict";
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var book = ePub("../books/moby-dick/", { width: 1076, height: 588 });
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</script>
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</head>
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<body>
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<div id="main">
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<div id="prev" onclick="book.prevPage();" class="arrow">‹</div>
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<div id="area"></div>
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<div id="next" onclick="book.nextPage();" class="arrow">›</div>
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<div id="controls">
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<input id="current-percent" size="3" value="0" /> %
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</div>
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</div>
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<script>
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var controls = document.getElementById("controls");
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var currentPage = document.getElementById("current-percent");
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var slider = document.createElement("input");
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var slide = function(){
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var cfi = book.locations.cfiFromPercentage(slider.value);
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book.gotoCfi(cfi);
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};
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var mouseDown = false;
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var rendered = book.renderTo("area");
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book.ready.all.then(function(){
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// Load in stored locations from json or local storage
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var key = book.settings.bookKey+'-locations'+'-locations';
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var stored = localStorage.getItem(key);
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if (stored) {
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return book.locations.load(stored);
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} else {
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// Or generate the locations on the fly
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// Can pass an option number of chars to break sections by
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// default is 150 chars
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return book.locations.generate(1600);
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}
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})
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.then(function(locations){
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controls.style.display = "block";
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slider.setAttribute("type", "range");
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slider.setAttribute("min", 0);
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slider.setAttribute("max", 100);
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// slider.setAttribute("max", book.locations.total+1);
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slider.setAttribute("step", 1);
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slider.setAttribute("value", 0);
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slider.addEventListener("change", slide, false);
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slider.addEventListener("mousedown", function(){
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mouseDown = true;
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}, false);
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slider.addEventListener("mouseup", function(){
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mouseDown = false;
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}, false);
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// Wait for book to be rendered to get current page
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rendered.then(function(){
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// Get the current CFI
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var currentLocation = book.getCurrentLocationCfi();
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// Get the Percentage (or location) from that CFI
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var currentPage = book.locations.percentageFromCfi(currentLocation);
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slider.value = currentPage;
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currentPage.value = currentPage;
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});
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controls.appendChild(slider);
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currentPage.addEventListener("change", function(){
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var cfi = book.locations.cfiFromPercentage(currentPage.value/100);
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book.gotoCfi(cfi);
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}, false);
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// Listen for location changed event, get percentage from CFI
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book.on('renderer:locationChanged', function(location){
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var percent = book.locations.percentageFromCfi(location);
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var percentage = Math.floor(percent * 100);
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if(!mouseDown) {
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slider.value = percentage;
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}
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currentPage.value = percentage;
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});
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// Save out the generated locations to JSON
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localStorage.setItem(book.generateBookKey()+'-locations', book.locations.save());
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});
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</script>
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</body>
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</html>
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