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update pdf.js

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This commit is contained in:
j 2016-01-03 20:02:46 +05:30
commit 1259c8974b
114 changed files with 43300 additions and 36715 deletions
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53
pdf.js/compatibility.js
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@ -1,5 +1,3 @@
/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
/* Copyright 2012 Mozilla Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
@ -447,20 +445,10 @@ if (typeof PDFJS === 'undefined') {
// Checks if navigator.language is supported
(function checkNavigatorLanguage() {
if ('language' in navigator &&
/^[a-z]+(-[A-Z]+)?$/.test(navigator.language)) {
if ('language' in navigator) {
return;
}
function formatLocale(locale) {
var split = locale.split(/[-_]/);
split[0] = split[0].toLowerCase();
if (split.length > 1) {
split[1] = split[1].toUpperCase();
}
return split.join('-');
}
var language = navigator.language || navigator.userLanguage || 'en-US';
PDFJS.locale = formatLocale(language);
PDFJS.locale = navigator.userLanguage || 'en-US';
})();
(function checkRangeRequests() {
@ -479,7 +467,10 @@ if (typeof PDFJS === 'undefined') {
var regex = /Android\s[0-2][^\d]/;
var isOldAndroid = regex.test(navigator.userAgent);
if (isSafari || isOldAndroid) {
// Range requests are broken in Chrome 39 and 40, https://crbug.com/442318
var isChromeWithRangeBug = /Chrome\/(39|40)\./.test(navigator.userAgent);
if (isSafari || isOldAndroid || isChromeWithRangeBug) {
PDFJS.disableRange = true;
PDFJS.disableStream = true;
}
@ -529,9 +520,9 @@ if (typeof PDFJS === 'undefined') {
if (polyfill) {
var contextPrototype = window.CanvasRenderingContext2D.prototype;
contextPrototype._createImageData = contextPrototype.createImageData;
var createImageData = contextPrototype.createImageData;
contextPrototype.createImageData = function(w, h) {
var imageData = this._createImageData(w, h);
var imageData = createImageData.call(this, w, h);
imageData.data.set = function(arr) {
for (var i = 0, ii = this.length; i < ii; i++) {
this[i] = arr[i];
@ -539,6 +530,8 @@ if (typeof PDFJS === 'undefined') {
};
return imageData;
};
// this closure will be kept referenced, so clear its vars
contextPrototype = null;
}
}
})();
@ -572,3 +565,29 @@ if (typeof PDFJS === 'undefined') {
PDFJS.maxCanvasPixels = 5242880;
}
})();
// Disable fullscreen support for certain problematic configurations.
// Support: IE11+ (when embedded).
(function checkFullscreenSupport() {
var isEmbeddedIE = (navigator.userAgent.indexOf('Trident') >= 0 &&
window.parent !== window);
if (isEmbeddedIE) {
PDFJS.disableFullscreen = true;
}
})();
// Provides document.currentScript support
// Support: IE, Chrome<29.
(function checkCurrentScript() {
if ('currentScript' in document) {
return;
}
Object.defineProperty(document, 'currentScript', {
get: function () {
var scripts = document.getElementsByTagName('script');
return scripts[scripts.length - 1];
},
enumerable: true,
configurable: true
});
})();