Update epub reader and pdf reader
Update epub reader and use pdf.js tu view pdf files
This commit is contained in:
wuqi
@@ -0,0 +1,593 @@
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/* Copyright 2012 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/* globals VBArray, PDFJS */
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'use strict';
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// Initializing PDFJS global object here, it case if we need to change/disable
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// some PDF.js features, e.g. range requests
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if (typeof PDFJS === 'undefined') {
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(typeof window !== 'undefined' ? window : this).PDFJS = {};
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}
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// Checking if the typed arrays are supported
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// Support: iOS<6.0 (subarray), IE<10, Android<4.0
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(function checkTypedArrayCompatibility() {
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if (typeof Uint8Array !== 'undefined') {
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// Support: iOS<6.0
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if (typeof Uint8Array.prototype.subarray === 'undefined') {
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Uint8Array.prototype.subarray = function subarray(start, end) {
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return new Uint8Array(this.slice(start, end));
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};
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Float32Array.prototype.subarray = function subarray(start, end) {
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return new Float32Array(this.slice(start, end));
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};
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}
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// Support: Android<4.1
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if (typeof Float64Array === 'undefined') {
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window.Float64Array = Float32Array;
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}
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return;
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}
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function subarray(start, end) {
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return new TypedArray(this.slice(start, end));
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}
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function setArrayOffset(array, offset) {
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if (arguments.length < 2) {
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offset = 0;
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}
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for (var i = 0, n = array.length; i < n; ++i, ++offset) {
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this[offset] = array[i] & 0xFF;
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}
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}
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function TypedArray(arg1) {
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var result, i, n;
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if (typeof arg1 === 'number') {
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result = [];
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for (i = 0; i < arg1; ++i) {
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result[i] = 0;
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}
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} else if ('slice' in arg1) {
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result = arg1.slice(0);
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} else {
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result = [];
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for (i = 0, n = arg1.length; i < n; ++i) {
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result[i] = arg1[i];
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}
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}
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result.subarray = subarray;
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result.buffer = result;
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result.byteLength = result.length;
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result.set = setArrayOffset;
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if (typeof arg1 === 'object' && arg1.buffer) {
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result.buffer = arg1.buffer;
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}
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return result;
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}
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window.Uint8Array = TypedArray;
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window.Int8Array = TypedArray;
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// we don't need support for set, byteLength for 32-bit array
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// so we can use the TypedArray as well
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window.Uint32Array = TypedArray;
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window.Int32Array = TypedArray;
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window.Uint16Array = TypedArray;
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window.Float32Array = TypedArray;
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window.Float64Array = TypedArray;
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})();
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// URL = URL || webkitURL
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// Support: Safari<7, Android 4.2+
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(function normalizeURLObject() {
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if (!window.URL) {
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window.URL = window.webkitURL;
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}
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})();
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// Object.defineProperty()?
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// Support: Android<4.0, Safari<5.1
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(function checkObjectDefinePropertyCompatibility() {
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if (typeof Object.defineProperty !== 'undefined') {
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var definePropertyPossible = true;
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try {
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// some browsers (e.g. safari) cannot use defineProperty() on DOM objects
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// and thus the native version is not sufficient
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Object.defineProperty(new Image(), 'id', { value: 'test' });
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// ... another test for android gb browser for non-DOM objects
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var Test = function Test() {};
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Test.prototype = { get id() { } };
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Object.defineProperty(new Test(), 'id',
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{ value: '', configurable: true, enumerable: true, writable: false });
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} catch (e) {
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definePropertyPossible = false;
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}
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if (definePropertyPossible) {
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return;
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}
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}
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Object.defineProperty = function objectDefineProperty(obj, name, def) {
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delete obj[name];
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if ('get' in def) {
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obj.__defineGetter__(name, def['get']);
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}
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if ('set' in def) {
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obj.__defineSetter__(name, def['set']);
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}
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if ('value' in def) {
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obj.__defineSetter__(name, function objectDefinePropertySetter(value) {
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this.__defineGetter__(name, function objectDefinePropertyGetter() {
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return value;
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});
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return value;
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});
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obj[name] = def.value;
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}
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};
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})();
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// No XMLHttpRequest#response?
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// Support: IE<11, Android <4.0
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(function checkXMLHttpRequestResponseCompatibility() {
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var xhrPrototype = XMLHttpRequest.prototype;
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var xhr = new XMLHttpRequest();
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if (!('overrideMimeType' in xhr)) {
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// IE10 might have response, but not overrideMimeType
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// Support: IE10
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Object.defineProperty(xhrPrototype, 'overrideMimeType', {
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value: function xmlHttpRequestOverrideMimeType(mimeType) {}
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});
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}
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if ('responseType' in xhr) {
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return;
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}
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// The worker will be using XHR, so we can save time and disable worker.
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PDFJS.disableWorker = true;
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Object.defineProperty(xhrPrototype, 'responseType', {
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get: function xmlHttpRequestGetResponseType() {
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return this._responseType || 'text';
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},
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set: function xmlHttpRequestSetResponseType(value) {
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if (value === 'text' || value === 'arraybuffer') {
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this._responseType = value;
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if (value === 'arraybuffer' &&
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typeof this.overrideMimeType === 'function') {
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this.overrideMimeType('text/plain; charset=x-user-defined');
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}
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}
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}
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});
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// Support: IE9
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if (typeof VBArray !== 'undefined') {
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Object.defineProperty(xhrPrototype, 'response', {
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get: function xmlHttpRequestResponseGet() {
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if (this.responseType === 'arraybuffer') {
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return new Uint8Array(new VBArray(this.responseBody).toArray());
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} else {
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return this.responseText;
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}
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}
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});
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return;
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}
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Object.defineProperty(xhrPrototype, 'response', {
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get: function xmlHttpRequestResponseGet() {
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if (this.responseType !== 'arraybuffer') {
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return this.responseText;
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}
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var text = this.responseText;
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var i, n = text.length;
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var result = new Uint8Array(n);
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for (i = 0; i < n; ++i) {
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result[i] = text.charCodeAt(i) & 0xFF;
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}
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return result.buffer;
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}
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});
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})();
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// window.btoa (base64 encode function) ?
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// Support: IE<10
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(function checkWindowBtoaCompatibility() {
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if ('btoa' in window) {
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return;
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}
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var digits =
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'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
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window.btoa = function windowBtoa(chars) {
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var buffer = '';
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var i, n;
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for (i = 0, n = chars.length; i < n; i += 3) {
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var b1 = chars.charCodeAt(i) & 0xFF;
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var b2 = chars.charCodeAt(i + 1) & 0xFF;
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var b3 = chars.charCodeAt(i + 2) & 0xFF;
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var d1 = b1 >> 2, d2 = ((b1 & 3) << 4) | (b2 >> 4);
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var d3 = i + 1 < n ? ((b2 & 0xF) << 2) | (b3 >> 6) : 64;
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var d4 = i + 2 < n ? (b3 & 0x3F) : 64;
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buffer += (digits.charAt(d1) + digits.charAt(d2) +
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digits.charAt(d3) + digits.charAt(d4));
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}
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return buffer;
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};
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})();
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// window.atob (base64 encode function)?
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// Support: IE<10
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(function checkWindowAtobCompatibility() {
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if ('atob' in window) {
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return;
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}
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// https://github.com/davidchambers/Base64.js
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var digits =
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'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
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window.atob = function (input) {
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input = input.replace(/=+$/, '');
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if (input.length % 4 === 1) {
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throw new Error('bad atob input');
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}
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for (
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// initialize result and counters
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var bc = 0, bs, buffer, idx = 0, output = '';
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// get next character
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buffer = input.charAt(idx++);
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// character found in table?
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// initialize bit storage and add its ascii value
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~buffer && (bs = bc % 4 ? bs * 64 + buffer : buffer,
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// and if not first of each 4 characters,
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// convert the first 8 bits to one ascii character
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bc++ % 4) ? output += String.fromCharCode(255 & bs >> (-2 * bc & 6)) : 0
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) {
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// try to find character in table (0-63, not found => -1)
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buffer = digits.indexOf(buffer);
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}
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return output;
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};
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})();
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// Function.prototype.bind?
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// Support: Android<4.0, iOS<6.0
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(function checkFunctionPrototypeBindCompatibility() {
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if (typeof Function.prototype.bind !== 'undefined') {
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return;
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}
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Function.prototype.bind = function functionPrototypeBind(obj) {
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var fn = this, headArgs = Array.prototype.slice.call(arguments, 1);
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var bound = function functionPrototypeBindBound() {
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var args = headArgs.concat(Array.prototype.slice.call(arguments));
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return fn.apply(obj, args);
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};
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return bound;
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};
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})();
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// HTMLElement dataset property
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// Support: IE<11, Safari<5.1, Android<4.0
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(function checkDatasetProperty() {
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var div = document.createElement('div');
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if ('dataset' in div) {
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return; // dataset property exists
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}
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Object.defineProperty(HTMLElement.prototype, 'dataset', {
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get: function() {
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if (this._dataset) {
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return this._dataset;
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}
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var dataset = {};
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for (var j = 0, jj = this.attributes.length; j < jj; j++) {
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var attribute = this.attributes[j];
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if (attribute.name.substring(0, 5) !== 'data-') {
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continue;
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}
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var key = attribute.name.substring(5).replace(/\-([a-z])/g,
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function(all, ch) {
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return ch.toUpperCase();
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});
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dataset[key] = attribute.value;
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}
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Object.defineProperty(this, '_dataset', {
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value: dataset,
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writable: false,
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enumerable: false
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});
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return dataset;
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},
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enumerable: true
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});
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})();
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// HTMLElement classList property
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// Support: IE<10, Android<4.0, iOS<5.0
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(function checkClassListProperty() {
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var div = document.createElement('div');
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if ('classList' in div) {
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return; // classList property exists
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}
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function changeList(element, itemName, add, remove) {
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var s = element.className || '';
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var list = s.split(/\s+/g);
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if (list[0] === '') {
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list.shift();
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}
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var index = list.indexOf(itemName);
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if (index < 0 && add) {
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list.push(itemName);
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}
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if (index >= 0 && remove) {
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list.splice(index, 1);
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}
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element.className = list.join(' ');
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return (index >= 0);
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}
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var classListPrototype = {
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add: function(name) {
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changeList(this.element, name, true, false);
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},
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contains: function(name) {
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return changeList(this.element, name, false, false);
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},
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remove: function(name) {
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changeList(this.element, name, false, true);
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},
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toggle: function(name) {
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changeList(this.element, name, true, true);
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}
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};
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Object.defineProperty(HTMLElement.prototype, 'classList', {
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get: function() {
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if (this._classList) {
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return this._classList;
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}
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var classList = Object.create(classListPrototype, {
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element: {
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value: this,
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writable: false,
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enumerable: true
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}
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});
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Object.defineProperty(this, '_classList', {
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value: classList,
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writable: false,
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enumerable: false
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});
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return classList;
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},
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enumerable: true
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});
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})();
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// Check console compatibility
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// In older IE versions the console object is not available
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// unless console is open.
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// Support: IE<10
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(function checkConsoleCompatibility() {
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if (!('console' in window)) {
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window.console = {
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log: function() {},
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error: function() {},
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warn: function() {}
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};
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} else if (!('bind' in console.log)) {
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// native functions in IE9 might not have bind
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console.log = (function(fn) {
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return function(msg) { return fn(msg); };
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})(console.log);
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console.error = (function(fn) {
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return function(msg) { return fn(msg); };
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})(console.error);
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console.warn = (function(fn) {
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return function(msg) { return fn(msg); };
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})(console.warn);
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}
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})();
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// Check onclick compatibility in Opera
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// Support: Opera<15
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(function checkOnClickCompatibility() {
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// workaround for reported Opera bug DSK-354448:
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// onclick fires on disabled buttons with opaque content
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function ignoreIfTargetDisabled(event) {
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if (isDisabled(event.target)) {
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event.stopPropagation();
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}
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}
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function isDisabled(node) {
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return node.disabled || (node.parentNode && isDisabled(node.parentNode));
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}
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if (navigator.userAgent.indexOf('Opera') !== -1) {
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// use browser detection since we cannot feature-check this bug
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document.addEventListener('click', ignoreIfTargetDisabled, true);
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}
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})();
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// Checks if possible to use URL.createObjectURL()
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// Support: IE
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(function checkOnBlobSupport() {
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// sometimes IE loosing the data created with createObjectURL(), see #3977
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if (navigator.userAgent.indexOf('Trident') >= 0) {
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PDFJS.disableCreateObjectURL = true;
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}
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})();
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// Checks if navigator.language is supported
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(function checkNavigatorLanguage() {
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if ('language' in navigator) {
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return;
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}
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PDFJS.locale = navigator.userLanguage || 'en-US';
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})();
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(function checkRangeRequests() {
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// Safari has issues with cached range requests see:
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// https://github.com/mozilla/pdf.js/issues/3260
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// Last tested with version 6.0.4.
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// Support: Safari 6.0+
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var isSafari = Object.prototype.toString.call(
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window.HTMLElement).indexOf('Constructor') > 0;
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// Older versions of Android (pre 3.0) has issues with range requests, see:
|
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// https://github.com/mozilla/pdf.js/issues/3381.
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// Make sure that we only match webkit-based Android browsers,
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// since Firefox/Fennec works as expected.
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// Support: Android<3.0
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var regex = /Android\s[0-2][^\d]/;
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var isOldAndroid = regex.test(navigator.userAgent);
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// Range requests are broken in Chrome 39 and 40, https://crbug.com/442318
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var isChromeWithRangeBug = /Chrome\/(39|40)\./.test(navigator.userAgent);
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if (isSafari || isOldAndroid || isChromeWithRangeBug) {
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PDFJS.disableRange = true;
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PDFJS.disableStream = true;
|
||||
}
|
||||
})();
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||||
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||||
// Check if the browser supports manipulation of the history.
|
||||
// Support: IE<10, Android<4.2
|
||||
(function checkHistoryManipulation() {
|
||||
// Android 2.x has so buggy pushState support that it was removed in
|
||||
// Android 3.0 and restored as late as in Android 4.2.
|
||||
// Support: Android 2.x
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||||
if (!history.pushState || navigator.userAgent.indexOf('Android 2.') >= 0) {
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PDFJS.disableHistory = true;
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||||
}
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||||
})();
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||||
|
||||
// Support: IE<11, Chrome<21, Android<4.4, Safari<6
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||||
(function checkSetPresenceInImageData() {
|
||||
// IE < 11 will use window.CanvasPixelArray which lacks set function.
|
||||
if (window.CanvasPixelArray) {
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||||
if (typeof window.CanvasPixelArray.prototype.set !== 'function') {
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||||
window.CanvasPixelArray.prototype.set = function(arr) {
|
||||
for (var i = 0, ii = this.length; i < ii; i++) {
|
||||
this[i] = arr[i];
|
||||
}
|
||||
};
|
||||
}
|
||||
} else {
|
||||
// Old Chrome and Android use an inaccessible CanvasPixelArray prototype.
|
||||
// Because we cannot feature detect it, we rely on user agent parsing.
|
||||
var polyfill = false, versionMatch;
|
||||
if (navigator.userAgent.indexOf('Chrom') >= 0) {
|
||||
versionMatch = navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);
|
||||
// Chrome < 21 lacks the set function.
|
||||
polyfill = versionMatch && parseInt(versionMatch[2]) < 21;
|
||||
} else if (navigator.userAgent.indexOf('Android') >= 0) {
|
||||
// Android < 4.4 lacks the set function.
|
||||
// Android >= 4.4 will contain Chrome in the user agent,
|
||||
// thus pass the Chrome check above and not reach this block.
|
||||
polyfill = /Android\s[0-4][^\d]/g.test(navigator.userAgent);
|
||||
} else if (navigator.userAgent.indexOf('Safari') >= 0) {
|
||||
versionMatch = navigator.userAgent.
|
||||
match(/Version\/([0-9]+)\.([0-9]+)\.([0-9]+) Safari\//);
|
||||
// Safari < 6 lacks the set function.
|
||||
polyfill = versionMatch && parseInt(versionMatch[1]) < 6;
|
||||
}
|
||||
|
||||
if (polyfill) {
|
||||
var contextPrototype = window.CanvasRenderingContext2D.prototype;
|
||||
var createImageData = contextPrototype.createImageData;
|
||||
contextPrototype.createImageData = function(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];
|
||||
}
|
||||
};
|
||||
return imageData;
|
||||
};
|
||||
// this closure will be kept referenced, so clear its vars
|
||||
contextPrototype = null;
|
||||
}
|
||||
}
|
||||
})();
|
||||
|
||||
// Support: IE<10, Android<4.0, iOS
|
||||
(function checkRequestAnimationFrame() {
|
||||
function fakeRequestAnimationFrame(callback) {
|
||||
window.setTimeout(callback, 20);
|
||||
}
|
||||
|
||||
var isIOS = /(iPad|iPhone|iPod)/g.test(navigator.userAgent);
|
||||
if (isIOS) {
|
||||
// requestAnimationFrame on iOS is broken, replacing with fake one.
|
||||
window.requestAnimationFrame = fakeRequestAnimationFrame;
|
||||
return;
|
||||
}
|
||||
if ('requestAnimationFrame' in window) {
|
||||
return;
|
||||
}
|
||||
window.requestAnimationFrame =
|
||||
window.mozRequestAnimationFrame ||
|
||||
window.webkitRequestAnimationFrame ||
|
||||
fakeRequestAnimationFrame;
|
||||
})();
|
||||
|
||||
(function checkCanvasSizeLimitation() {
|
||||
var isIOS = /(iPad|iPhone|iPod)/g.test(navigator.userAgent);
|
||||
var isAndroid = /Android/g.test(navigator.userAgent);
|
||||
if (isIOS || isAndroid) {
|
||||
// 5MP
|
||||
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
|
||||
});
|
||||
})();
|
||||
@@ -0,0 +1,616 @@
|
||||
/* Copyright 2012 Mozilla Foundation
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
'use strict';
|
||||
|
||||
var FontInspector = (function FontInspectorClosure() {
|
||||
var fonts;
|
||||
var active = false;
|
||||
var fontAttribute = 'data-font-name';
|
||||
function removeSelection() {
|
||||
var divs = document.querySelectorAll('div[' + fontAttribute + ']');
|
||||
for (var i = 0, ii = divs.length; i < ii; ++i) {
|
||||
var div = divs[i];
|
||||
div.className = '';
|
||||
}
|
||||
}
|
||||
function resetSelection() {
|
||||
var divs = document.querySelectorAll('div[' + fontAttribute + ']');
|
||||
for (var i = 0, ii = divs.length; i < ii; ++i) {
|
||||
var div = divs[i];
|
||||
div.className = 'debuggerHideText';
|
||||
}
|
||||
}
|
||||
function selectFont(fontName, show) {
|
||||
var divs = document.querySelectorAll('div[' + fontAttribute + '=' +
|
||||
fontName + ']');
|
||||
for (var i = 0, ii = divs.length; i < ii; ++i) {
|
||||
var div = divs[i];
|
||||
div.className = show ? 'debuggerShowText' : 'debuggerHideText';
|
||||
}
|
||||
}
|
||||
function textLayerClick(e) {
|
||||
if (!e.target.dataset.fontName ||
|
||||
e.target.tagName.toUpperCase() !== 'DIV') {
|
||||
return;
|
||||
}
|
||||
var fontName = e.target.dataset.fontName;
|
||||
var selects = document.getElementsByTagName('input');
|
||||
for (var i = 0; i < selects.length; ++i) {
|
||||
var select = selects[i];
|
||||
if (select.dataset.fontName !== fontName) {
|
||||
continue;
|
||||
}
|
||||
select.checked = !select.checked;
|
||||
selectFont(fontName, select.checked);
|
||||
select.scrollIntoView();
|
||||
}
|
||||
}
|
||||
return {
|
||||
// Properties/functions needed by PDFBug.
|
||||
id: 'FontInspector',
|
||||
name: 'Font Inspector',
|
||||
panel: null,
|
||||
manager: null,
|
||||
init: function init(pdfjsLib) {
|
||||
var panel = this.panel;
|
||||
panel.setAttribute('style', 'padding: 5px;');
|
||||
var tmp = document.createElement('button');
|
||||
tmp.addEventListener('click', resetSelection);
|
||||
tmp.textContent = 'Refresh';
|
||||
panel.appendChild(tmp);
|
||||
|
||||
fonts = document.createElement('div');
|
||||
panel.appendChild(fonts);
|
||||
},
|
||||
cleanup: function cleanup() {
|
||||
fonts.textContent = '';
|
||||
},
|
||||
enabled: false,
|
||||
get active() {
|
||||
return active;
|
||||
},
|
||||
set active(value) {
|
||||
active = value;
|
||||
if (active) {
|
||||
document.body.addEventListener('click', textLayerClick, true);
|
||||
resetSelection();
|
||||
} else {
|
||||
document.body.removeEventListener('click', textLayerClick, true);
|
||||
removeSelection();
|
||||
}
|
||||
},
|
||||
// FontInspector specific functions.
|
||||
fontAdded: function fontAdded(fontObj, url) {
|
||||
function properties(obj, list) {
|
||||
var moreInfo = document.createElement('table');
|
||||
for (var i = 0; i < list.length; i++) {
|
||||
var tr = document.createElement('tr');
|
||||
var td1 = document.createElement('td');
|
||||
td1.textContent = list[i];
|
||||
tr.appendChild(td1);
|
||||
var td2 = document.createElement('td');
|
||||
td2.textContent = obj[list[i]].toString();
|
||||
tr.appendChild(td2);
|
||||
moreInfo.appendChild(tr);
|
||||
}
|
||||
return moreInfo;
|
||||
}
|
||||
var moreInfo = properties(fontObj, ['name', 'type']);
|
||||
var fontName = fontObj.loadedName;
|
||||
var font = document.createElement('div');
|
||||
var name = document.createElement('span');
|
||||
name.textContent = fontName;
|
||||
var download = document.createElement('a');
|
||||
if (url) {
|
||||
url = /url\(['"]?([^\)"']+)/.exec(url);
|
||||
download.href = url[1];
|
||||
} else if (fontObj.data) {
|
||||
url = URL.createObjectURL(new Blob([fontObj.data], {
|
||||
type: fontObj.mimeType
|
||||
}));
|
||||
download.href = url;
|
||||
}
|
||||
download.textContent = 'Download';
|
||||
var logIt = document.createElement('a');
|
||||
logIt.href = '';
|
||||
logIt.textContent = 'Log';
|
||||
logIt.addEventListener('click', function(event) {
|
||||
event.preventDefault();
|
||||
console.log(fontObj);
|
||||
});
|
||||
var select = document.createElement('input');
|
||||
select.setAttribute('type', 'checkbox');
|
||||
select.dataset.fontName = fontName;
|
||||
select.addEventListener('click', (function(select, fontName) {
|
||||
return (function() {
|
||||
selectFont(fontName, select.checked);
|
||||
});
|
||||
})(select, fontName));
|
||||
font.appendChild(select);
|
||||
font.appendChild(name);
|
||||
font.appendChild(document.createTextNode(' '));
|
||||
font.appendChild(download);
|
||||
font.appendChild(document.createTextNode(' '));
|
||||
font.appendChild(logIt);
|
||||
font.appendChild(moreInfo);
|
||||
fonts.appendChild(font);
|
||||
// Somewhat of a hack, should probably add a hook for when the text layer
|
||||
// is done rendering.
|
||||
setTimeout(function() {
|
||||
if (this.active) {
|
||||
resetSelection();
|
||||
}
|
||||
}.bind(this), 2000);
|
||||
}
|
||||
};
|
||||
})();
|
||||
|
||||
// Manages all the page steppers.
|
||||
var StepperManager = (function StepperManagerClosure() {
|
||||
var steppers = [];
|
||||
var stepperDiv = null;
|
||||
var stepperControls = null;
|
||||
var stepperChooser = null;
|
||||
var breakPoints = Object.create(null);
|
||||
return {
|
||||
// Properties/functions needed by PDFBug.
|
||||
id: 'Stepper',
|
||||
name: 'Stepper',
|
||||
panel: null,
|
||||
manager: null,
|
||||
init: function init() {
|
||||
var self = this;
|
||||
this.panel.setAttribute('style', 'padding: 5px;');
|
||||
stepperControls = document.createElement('div');
|
||||
stepperChooser = document.createElement('select');
|
||||
stepperChooser.addEventListener('change', function(event) {
|
||||
self.selectStepper(this.value);
|
||||
});
|
||||
stepperControls.appendChild(stepperChooser);
|
||||
stepperDiv = document.createElement('div');
|
||||
this.panel.appendChild(stepperControls);
|
||||
this.panel.appendChild(stepperDiv);
|
||||
if (sessionStorage.getItem('pdfjsBreakPoints')) {
|
||||
breakPoints = JSON.parse(sessionStorage.getItem('pdfjsBreakPoints'));
|
||||
}
|
||||
},
|
||||
cleanup: function cleanup() {
|
||||
stepperChooser.textContent = '';
|
||||
stepperDiv.textContent = '';
|
||||
steppers = [];
|
||||
},
|
||||
enabled: false,
|
||||
active: false,
|
||||
// Stepper specific functions.
|
||||
create: function create(pageIndex) {
|
||||
var debug = document.createElement('div');
|
||||
debug.id = 'stepper' + pageIndex;
|
||||
debug.setAttribute('hidden', true);
|
||||
debug.className = 'stepper';
|
||||
stepperDiv.appendChild(debug);
|
||||
var b = document.createElement('option');
|
||||
b.textContent = 'Page ' + (pageIndex + 1);
|
||||
b.value = pageIndex;
|
||||
stepperChooser.appendChild(b);
|
||||
var initBreakPoints = breakPoints[pageIndex] || [];
|
||||
var stepper = new Stepper(debug, pageIndex, initBreakPoints);
|
||||
steppers.push(stepper);
|
||||
if (steppers.length === 1) {
|
||||
this.selectStepper(pageIndex, false);
|
||||
}
|
||||
return stepper;
|
||||
},
|
||||
selectStepper: function selectStepper(pageIndex, selectPanel) {
|
||||
var i;
|
||||
pageIndex = pageIndex | 0;
|
||||
if (selectPanel) {
|
||||
this.manager.selectPanel(this);
|
||||
}
|
||||
for (i = 0; i < steppers.length; ++i) {
|
||||
var stepper = steppers[i];
|
||||
if (stepper.pageIndex === pageIndex) {
|
||||
stepper.panel.removeAttribute('hidden');
|
||||
} else {
|
||||
stepper.panel.setAttribute('hidden', true);
|
||||
}
|
||||
}
|
||||
var options = stepperChooser.options;
|
||||
for (i = 0; i < options.length; ++i) {
|
||||
var option = options[i];
|
||||
option.selected = (option.value | 0) === pageIndex;
|
||||
}
|
||||
},
|
||||
saveBreakPoints: function saveBreakPoints(pageIndex, bps) {
|
||||
breakPoints[pageIndex] = bps;
|
||||
sessionStorage.setItem('pdfjsBreakPoints', JSON.stringify(breakPoints));
|
||||
}
|
||||
};
|
||||
})();
|
||||
|
||||
// The stepper for each page's IRQueue.
|
||||
var Stepper = (function StepperClosure() {
|
||||
// Shorter way to create element and optionally set textContent.
|
||||
function c(tag, textContent) {
|
||||
var d = document.createElement(tag);
|
||||
if (textContent) {
|
||||
d.textContent = textContent;
|
||||
}
|
||||
return d;
|
||||
}
|
||||
|
||||
var opMap = null;
|
||||
|
||||
function simplifyArgs(args) {
|
||||
if (typeof args === 'string') {
|
||||
var MAX_STRING_LENGTH = 75;
|
||||
return args.length <= MAX_STRING_LENGTH ? args :
|
||||
args.substr(0, MAX_STRING_LENGTH) + '...';
|
||||
}
|
||||
if (typeof args !== 'object' || args === null) {
|
||||
return args;
|
||||
}
|
||||
if ('length' in args) { // array
|
||||
var simpleArgs = [], i, ii;
|
||||
var MAX_ITEMS = 10;
|
||||
for (i = 0, ii = Math.min(MAX_ITEMS, args.length); i < ii; i++) {
|
||||
simpleArgs.push(simplifyArgs(args[i]));
|
||||
}
|
||||
if (i < args.length) {
|
||||
simpleArgs.push('...');
|
||||
}
|
||||
return simpleArgs;
|
||||
}
|
||||
var simpleObj = {};
|
||||
for (var key in args) {
|
||||
simpleObj[key] = simplifyArgs(args[key]);
|
||||
}
|
||||
return simpleObj;
|
||||
}
|
||||
|
||||
function Stepper(panel, pageIndex, initialBreakPoints) {
|
||||
this.panel = panel;
|
||||
this.breakPoint = 0;
|
||||
this.nextBreakPoint = null;
|
||||
this.pageIndex = pageIndex;
|
||||
this.breakPoints = initialBreakPoints;
|
||||
this.currentIdx = -1;
|
||||
this.operatorListIdx = 0;
|
||||
}
|
||||
Stepper.prototype = {
|
||||
init: function init(pdfjsLib) {
|
||||
var panel = this.panel;
|
||||
var content = c('div', 'c=continue, s=step');
|
||||
var table = c('table');
|
||||
content.appendChild(table);
|
||||
table.cellSpacing = 0;
|
||||
var headerRow = c('tr');
|
||||
table.appendChild(headerRow);
|
||||
headerRow.appendChild(c('th', 'Break'));
|
||||
headerRow.appendChild(c('th', 'Idx'));
|
||||
headerRow.appendChild(c('th', 'fn'));
|
||||
headerRow.appendChild(c('th', 'args'));
|
||||
panel.appendChild(content);
|
||||
this.table = table;
|
||||
if (!opMap) {
|
||||
opMap = Object.create(null);
|
||||
for (var key in pdfjsLib.OPS) {
|
||||
opMap[pdfjsLib.OPS[key]] = key;
|
||||
}
|
||||
}
|
||||
},
|
||||
updateOperatorList: function updateOperatorList(operatorList) {
|
||||
var self = this;
|
||||
|
||||
function cboxOnClick() {
|
||||
var x = +this.dataset.idx;
|
||||
if (this.checked) {
|
||||
self.breakPoints.push(x);
|
||||
} else {
|
||||
self.breakPoints.splice(self.breakPoints.indexOf(x), 1);
|
||||
}
|
||||
StepperManager.saveBreakPoints(self.pageIndex, self.breakPoints);
|
||||
}
|
||||
|
||||
var MAX_OPERATORS_COUNT = 15000;
|
||||
if (this.operatorListIdx > MAX_OPERATORS_COUNT) {
|
||||
return;
|
||||
}
|
||||
|
||||
var chunk = document.createDocumentFragment();
|
||||
var operatorsToDisplay = Math.min(MAX_OPERATORS_COUNT,
|
||||
operatorList.fnArray.length);
|
||||
for (var i = this.operatorListIdx; i < operatorsToDisplay; i++) {
|
||||
var line = c('tr');
|
||||
line.className = 'line';
|
||||
line.dataset.idx = i;
|
||||
chunk.appendChild(line);
|
||||
var checked = this.breakPoints.indexOf(i) !== -1;
|
||||
var args = operatorList.argsArray[i] || [];
|
||||
|
||||
var breakCell = c('td');
|
||||
var cbox = c('input');
|
||||
cbox.type = 'checkbox';
|
||||
cbox.className = 'points';
|
||||
cbox.checked = checked;
|
||||
cbox.dataset.idx = i;
|
||||
cbox.onclick = cboxOnClick;
|
||||
|
||||
breakCell.appendChild(cbox);
|
||||
line.appendChild(breakCell);
|
||||
line.appendChild(c('td', i.toString()));
|
||||
var fn = opMap[operatorList.fnArray[i]];
|
||||
var decArgs = args;
|
||||
if (fn === 'showText') {
|
||||
var glyphs = args[0];
|
||||
var newArgs = [];
|
||||
var str = [];
|
||||
for (var j = 0; j < glyphs.length; j++) {
|
||||
var glyph = glyphs[j];
|
||||
if (typeof glyph === 'object' && glyph !== null) {
|
||||
str.push(glyph.fontChar);
|
||||
} else {
|
||||
if (str.length > 0) {
|
||||
newArgs.push(str.join(''));
|
||||
str = [];
|
||||
}
|
||||
newArgs.push(glyph); // null or number
|
||||
}
|
||||
}
|
||||
if (str.length > 0) {
|
||||
newArgs.push(str.join(''));
|
||||
}
|
||||
decArgs = [newArgs];
|
||||
}
|
||||
line.appendChild(c('td', fn));
|
||||
line.appendChild(c('td', JSON.stringify(simplifyArgs(decArgs))));
|
||||
}
|
||||
if (operatorsToDisplay < operatorList.fnArray.length) {
|
||||
line = c('tr');
|
||||
var lastCell = c('td', '...');
|
||||
lastCell.colspan = 4;
|
||||
chunk.appendChild(lastCell);
|
||||
}
|
||||
this.operatorListIdx = operatorList.fnArray.length;
|
||||
this.table.appendChild(chunk);
|
||||
},
|
||||
getNextBreakPoint: function getNextBreakPoint() {
|
||||
this.breakPoints.sort(function(a, b) { return a - b; });
|
||||
for (var i = 0; i < this.breakPoints.length; i++) {
|
||||
if (this.breakPoints[i] > this.currentIdx) {
|
||||
return this.breakPoints[i];
|
||||
}
|
||||
}
|
||||
return null;
|
||||
},
|
||||
breakIt: function breakIt(idx, callback) {
|
||||
StepperManager.selectStepper(this.pageIndex, true);
|
||||
var self = this;
|
||||
var dom = document;
|
||||
self.currentIdx = idx;
|
||||
var listener = function(e) {
|
||||
switch (e.keyCode) {
|
||||
case 83: // step
|
||||
dom.removeEventListener('keydown', listener, false);
|
||||
self.nextBreakPoint = self.currentIdx + 1;
|
||||
self.goTo(-1);
|
||||
callback();
|
||||
break;
|
||||
case 67: // continue
|
||||
dom.removeEventListener('keydown', listener, false);
|
||||
var breakPoint = self.getNextBreakPoint();
|
||||
self.nextBreakPoint = breakPoint;
|
||||
self.goTo(-1);
|
||||
callback();
|
||||
break;
|
||||
}
|
||||
};
|
||||
dom.addEventListener('keydown', listener, false);
|
||||
self.goTo(idx);
|
||||
},
|
||||
goTo: function goTo(idx) {
|
||||
var allRows = this.panel.getElementsByClassName('line');
|
||||
for (var x = 0, xx = allRows.length; x < xx; ++x) {
|
||||
var row = allRows[x];
|
||||
if ((row.dataset.idx | 0) === idx) {
|
||||
row.style.backgroundColor = 'rgb(251,250,207)';
|
||||
row.scrollIntoView();
|
||||
} else {
|
||||
row.style.backgroundColor = null;
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
return Stepper;
|
||||
})();
|
||||
|
||||
var Stats = (function Stats() {
|
||||
var stats = [];
|
||||
function clear(node) {
|
||||
while (node.hasChildNodes()) {
|
||||
node.removeChild(node.lastChild);
|
||||
}
|
||||
}
|
||||
function getStatIndex(pageNumber) {
|
||||
for (var i = 0, ii = stats.length; i < ii; ++i) {
|
||||
if (stats[i].pageNumber === pageNumber) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
return {
|
||||
// Properties/functions needed by PDFBug.
|
||||
id: 'Stats',
|
||||
name: 'Stats',
|
||||
panel: null,
|
||||
manager: null,
|
||||
init: function init(pdfjsLib) {
|
||||
this.panel.setAttribute('style', 'padding: 5px;');
|
||||
pdfjsLib.PDFJS.enableStats = true;
|
||||
},
|
||||
enabled: false,
|
||||
active: false,
|
||||
// Stats specific functions.
|
||||
add: function(pageNumber, stat) {
|
||||
if (!stat) {
|
||||
return;
|
||||
}
|
||||
var statsIndex = getStatIndex(pageNumber);
|
||||
if (statsIndex !== false) {
|
||||
var b = stats[statsIndex];
|
||||
this.panel.removeChild(b.div);
|
||||
stats.splice(statsIndex, 1);
|
||||
}
|
||||
var wrapper = document.createElement('div');
|
||||
wrapper.className = 'stats';
|
||||
var title = document.createElement('div');
|
||||
title.className = 'title';
|
||||
title.textContent = 'Page: ' + pageNumber;
|
||||
var statsDiv = document.createElement('div');
|
||||
statsDiv.textContent = stat.toString();
|
||||
wrapper.appendChild(title);
|
||||
wrapper.appendChild(statsDiv);
|
||||
stats.push({ pageNumber: pageNumber, div: wrapper });
|
||||
stats.sort(function(a, b) { return a.pageNumber - b.pageNumber; });
|
||||
clear(this.panel);
|
||||
for (var i = 0, ii = stats.length; i < ii; ++i) {
|
||||
this.panel.appendChild(stats[i].div);
|
||||
}
|
||||
},
|
||||
cleanup: function () {
|
||||
stats = [];
|
||||
clear(this.panel);
|
||||
}
|
||||
};
|
||||
})();
|
||||
|
||||
// Manages all the debugging tools.
|
||||
var PDFBug = (function PDFBugClosure() {
|
||||
var panelWidth = 300;
|
||||
var buttons = [];
|
||||
var activePanel = null;
|
||||
|
||||
return {
|
||||
tools: [
|
||||
FontInspector,
|
||||
StepperManager,
|
||||
Stats
|
||||
],
|
||||
enable: function(ids) {
|
||||
var all = false, tools = this.tools;
|
||||
if (ids.length === 1 && ids[0] === 'all') {
|
||||
all = true;
|
||||
}
|
||||
for (var i = 0; i < tools.length; ++i) {
|
||||
var tool = tools[i];
|
||||
if (all || ids.indexOf(tool.id) !== -1) {
|
||||
tool.enabled = true;
|
||||
}
|
||||
}
|
||||
if (!all) {
|
||||
// Sort the tools by the order they are enabled.
|
||||
tools.sort(function(a, b) {
|
||||
var indexA = ids.indexOf(a.id);
|
||||
indexA = indexA < 0 ? tools.length : indexA;
|
||||
var indexB = ids.indexOf(b.id);
|
||||
indexB = indexB < 0 ? tools.length : indexB;
|
||||
return indexA - indexB;
|
||||
});
|
||||
}
|
||||
},
|
||||
init: function init(pdfjsLib, container) {
|
||||
/*
|
||||
* Basic Layout:
|
||||
* PDFBug
|
||||
* Controls
|
||||
* Panels
|
||||
* Panel
|
||||
* Panel
|
||||
* ...
|
||||
*/
|
||||
var ui = document.createElement('div');
|
||||
ui.id = 'PDFBug';
|
||||
|
||||
var controls = document.createElement('div');
|
||||
controls.setAttribute('class', 'controls');
|
||||
ui.appendChild(controls);
|
||||
|
||||
var panels = document.createElement('div');
|
||||
panels.setAttribute('class', 'panels');
|
||||
ui.appendChild(panels);
|
||||
|
||||
container.appendChild(ui);
|
||||
container.style.right = panelWidth + 'px';
|
||||
|
||||
// Initialize all the debugging tools.
|
||||
var tools = this.tools;
|
||||
var self = this;
|
||||
for (var i = 0; i < tools.length; ++i) {
|
||||
var tool = tools[i];
|
||||
var panel = document.createElement('div');
|
||||
var panelButton = document.createElement('button');
|
||||
panelButton.textContent = tool.name;
|
||||
panelButton.addEventListener('click', (function(selected) {
|
||||
return function(event) {
|
||||
event.preventDefault();
|
||||
self.selectPanel(selected);
|
||||
};
|
||||
})(i));
|
||||
controls.appendChild(panelButton);
|
||||
panels.appendChild(panel);
|
||||
tool.panel = panel;
|
||||
tool.manager = this;
|
||||
if (tool.enabled) {
|
||||
tool.init(pdfjsLib);
|
||||
} else {
|
||||
panel.textContent = tool.name + ' is disabled. To enable add ' +
|
||||
' "' + tool.id + '" to the pdfBug parameter ' +
|
||||
'and refresh (seperate multiple by commas).';
|
||||
}
|
||||
buttons.push(panelButton);
|
||||
}
|
||||
this.selectPanel(0);
|
||||
},
|
||||
cleanup: function cleanup() {
|
||||
for (var i = 0, ii = this.tools.length; i < ii; i++) {
|
||||
if (this.tools[i].enabled) {
|
||||
this.tools[i].cleanup();
|
||||
}
|
||||
}
|
||||
},
|
||||
selectPanel: function selectPanel(index) {
|
||||
if (typeof index !== 'number') {
|
||||
index = this.tools.indexOf(index);
|
||||
}
|
||||
if (index === activePanel) {
|
||||
return;
|
||||
}
|
||||
activePanel = index;
|
||||
var tools = this.tools;
|
||||
for (var j = 0; j < tools.length; ++j) {
|
||||
if (j === index) {
|
||||
buttons[j].setAttribute('class', 'active');
|
||||
tools[j].active = true;
|
||||
tools[j].panel.removeAttribute('hidden');
|
||||
} else {
|
||||
buttons[j].setAttribute('class', '');
|
||||
tools[j].active = false;
|
||||
tools[j].panel.setAttribute('hidden', 'true');
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
})();
|
||||
File diff suppressed because one or more lines are too long
Vendored
+1
-1
@@ -1 +1 @@
|
||||
EPUBJS.Hooks.register("beforeChapterDisplay").endnotes=function(a,b){var c=b.doc.querySelectorAll("a[href]"),d=Array.prototype.slice.call(c),e="epub:type",f="noteref",g=EPUBJS.core.folder(location.pathname),h=g+EPUBJS.cssPath||g,i={};EPUBJS.core.addCss(h+"popup.css",!1,b.doc.head),d.forEach(function(a){function c(){var c,e=b.iframe.height,f=b.iframe.width,j=225;o||(c=l.cloneNode(!0),o=c.querySelector("p")),b.replaceLinks.bind(this),i[k]||(i[k]=document.createElement("div"),i[k].setAttribute("class","popup"),pop_content=document.createElement("div"),i[k].appendChild(pop_content),pop_content.appendChild(o),pop_content.setAttribute("class","pop_content"),b.bodyEl.appendChild(i[k]),i[k].addEventListener("mouseover",d,!1),i[k].addEventListener("mouseout",g,!1),b.book.on("renderer:pageChanged",h,this),b.book.on("renderer:pageChanged",g,this)),c=i[k],itemRect=a.getBoundingClientRect(),m=itemRect.left,n=itemRect.top,c.classList.add("show"),popRect=c.getBoundingClientRect(),c.style.left=m-popRect.width/2+"px",c.style.top=n+"px",j>e/2.5&&(j=e/2.5,pop_content.style.maxHeight=j+"px"),popRect.height+n>=e-25?(c.style.top=n-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),m-popRect.width<=0?(c.style.left=m+"px",c.classList.add("left")):c.classList.remove("left"),m+popRect.width/2>=f?(c.style.left=m-300+"px",popRect=c.getBoundingClientRect(),c.style.left=m-popRect.width+"px",popRect.height+n>=e-25?(c.style.top=n-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),c.classList.add("right")):c.classList.remove("right")}function d(){i[k].classList.add("on")}function g(){i[k].classList.remove("on")}function h(){setTimeout(function(){i[k].classList.remove("show")},100)}var j,k,l,m,n,o,p=a.getAttribute(e);p==f&&(j=a.getAttribute("href"),k=j.replace("#",""),l=b.doc.getElementById(k),a.addEventListener("mouseover",c,!1),a.addEventListener("mouseout",h,!1))}),a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").mathml=function(a,b){if(-1!==b.currentChapter.properties.indexOf("mathml")){b.iframe.contentWindow.mathmlCallback=a;var c=document.createElement("script");c.type="text/x-mathjax-config",c.innerHTML=' MathJax.Hub.Register.StartupHook("End",function () { window.mathmlCallback(); }); MathJax.Hub.Config({jax: ["input/TeX","input/MathML","output/SVG"],extensions: ["tex2jax.js","mml2jax.js","MathEvents.js"],TeX: {extensions: ["noErrors.js","noUndefined.js","autoload-all.js"]},MathMenu: {showRenderer: false},menuSettings: {zoom: "Click"},messageStyle: "none"}); ',b.doc.body.appendChild(c),EPUBJS.core.addScript("http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML",null,b.doc.head)}else a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").smartimages=function(a,b){var c=b.doc.querySelectorAll("img"),d=Array.prototype.slice.call(c),e=b.bodyEl.clientHeight;d.forEach(function(a){function c(){var c,d=a.getBoundingClientRect(),f=d.height,g=d.top,h=a.getAttribute("data-height"),i=h||f;e=b.docEl.clientHeight,0>g&&(g=0),i+g>=e?(e/2>g?(c=e-g,a.style.maxHeight=c+"px",a.style.width="auto"):(c=e>i?i:e,a.style.maxHeight=c+"px",a.style.marginTop=e-g+"px",a.style.width="auto",console.log(c)),a.setAttribute("data-height",c)):(a.style.removeProperty("max-height"),a.style.removeProperty("margin-top"))}a.addEventListener("load",c,!1),b.on("renderer:resized",c),b.on("renderer:chapterUnloaded",function(){a.removeEventListener("load",c),b.off("renderer:resized",c)}),c()}),a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").transculsions=function(a,b){var c=b.doc.querySelectorAll("[transclusion]"),d=Array.prototype.slice.call(c);d.forEach(function(a){function c(){j=g,k=h,j>b.colWidth&&(d=b.colWidth/j,j=b.colWidth,k*=d),f.width=j,f.height=k}var d,e=a.getAttribute("ref"),f=document.createElement("iframe"),g=a.getAttribute("width"),h=a.getAttribute("height"),i=a.parentNode,j=g,k=h;c(),b.book.listenUntil("book:resized","book:chapterDestroy",c),f.src=e,i.replaceChild(f,a)}),a&&a()};
|
||||
EPUBJS.Hooks.register("beforeChapterDisplay").endnotes=function(a,b){var c=b.contents.querySelectorAll("a[href]"),d=Array.prototype.slice.call(c),e="epub:type",f="noteref",g=EPUBJS.core.folder(location.pathname),h=(g+EPUBJS.cssPath||g,{});EPUBJS.core.addCss(EPUBJS.cssPath+"popup.css",!1,b.render.document.head),d.forEach(function(a){function c(){var c,e,f=b.height,j=b.width,p=225;o||(c=l.cloneNode(!0),o=c.querySelector("p")),h[k]||(h[k]=document.createElement("div"),h[k].setAttribute("class","popup"),pop_content=document.createElement("div"),h[k].appendChild(pop_content),pop_content.appendChild(o),pop_content.setAttribute("class","pop_content"),b.render.document.body.appendChild(h[k]),h[k].addEventListener("mouseover",d,!1),h[k].addEventListener("mouseout",g,!1),b.on("renderer:pageChanged",i,this),b.on("renderer:pageChanged",g,this)),c=h[k],e=a.getBoundingClientRect(),m=e.left,n=e.top,c.classList.add("show"),popRect=c.getBoundingClientRect(),c.style.left=m-popRect.width/2+"px",c.style.top=n+"px",p>f/2.5&&(p=f/2.5,pop_content.style.maxHeight=p+"px"),popRect.height+n>=f-25?(c.style.top=n-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),m-popRect.width<=0?(c.style.left=m+"px",c.classList.add("left")):c.classList.remove("left"),m+popRect.width/2>=j?(c.style.left=m-300+"px",popRect=c.getBoundingClientRect(),c.style.left=m-popRect.width+"px",popRect.height+n>=f-25?(c.style.top=n-popRect.height+"px",c.classList.add("above")):c.classList.remove("above"),c.classList.add("right")):c.classList.remove("right")}function d(){h[k].classList.add("on")}function g(){h[k].classList.remove("on")}function i(){setTimeout(function(){h[k].classList.remove("show")},100)}var j,k,l,m,n,o,p=a.getAttribute(e);p==f&&(j=a.getAttribute("href"),k=j.replace("#",""),l=b.render.document.getElementById(k),a.addEventListener("mouseover",c,!1),a.addEventListener("mouseout",i,!1))}),a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").mathml=function(a,b){if(-1!==b.currentChapter.manifestProperties.indexOf("mathml")){b.render.iframe.contentWindow.mathmlCallback=a;var c=document.createElement("script");c.type="text/x-mathjax-config",c.innerHTML=' MathJax.Hub.Register.StartupHook("End",function () { window.mathmlCallback(); }); MathJax.Hub.Config({jax: ["input/TeX","input/MathML","output/SVG"],extensions: ["tex2jax.js","mml2jax.js","MathEvents.js"],TeX: {extensions: ["noErrors.js","noUndefined.js","autoload-all.js"]},MathMenu: {showRenderer: false},menuSettings: {zoom: "Click"},messageStyle: "none"}); ',b.doc.body.appendChild(c),EPUBJS.core.addScript("http://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML",null,b.doc.head)}else a&&a()},EPUBJS.Hooks.register("beforeChapterDisplay").smartimages=function(a,b){var c=b.contents.querySelectorAll("img"),d=Array.prototype.slice.call(c),e=b.height;return"reflowable"!=b.layoutSettings.layout?void a():(d.forEach(function(a){var c=function(){var c,d=a.getBoundingClientRect(),f=d.height,g=d.top,h=a.getAttribute("data-height"),i=h||f,j=Number(getComputedStyle(a,"").fontSize.match(/(\d*(\.\d*)?)px/)[1]),k=j?j/2:0;e=b.contents.clientHeight,0>g&&(g=0),i+g>=e?(e/2>g?(c=e-g-k,a.style.maxHeight=c+"px",a.style.width="auto"):(i>e&&(a.style.maxHeight=e+"px",a.style.width="auto",d=a.getBoundingClientRect(),i=d.height),a.style.display="block",a.style.WebkitColumnBreakBefore="always",a.style.breakBefore="column"),a.setAttribute("data-height",c)):(a.style.removeProperty("max-height"),a.style.removeProperty("margin-top"))},d=function(){b.off("renderer:resized",c),b.off("renderer:chapterUnload",this)};a.addEventListener("load",c,!1),b.on("renderer:resized",c),b.on("renderer:chapterUnload",d),c()}),void(a&&a()))},EPUBJS.Hooks.register("beforeChapterDisplay").transculsions=function(a,b){var c=b.contents.querySelectorAll("[transclusion]"),d=Array.prototype.slice.call(c);d.forEach(function(a){function c(){j=g,k=h,j>chapter.colWidth&&(d=chapter.colWidth/j,j=chapter.colWidth,k*=d),f.width=j,f.height=k}var d,e=a.getAttribute("ref"),f=document.createElement("iframe"),g=a.getAttribute("width"),h=a.getAttribute("height"),i=a.parentNode,j=g,k=h;c(),b.listenUntil("renderer:resized","renderer:chapterUnloaded",c),f.src=e,i.replaceChild(f,a)}),a&&a()};
|
||||
File diff suppressed because one or more lines are too long
@@ -0,0 +1,14 @@
|
||||
EPUBJS.Hooks.register("beforeChapterDisplay").highlight = function(callback, renderer){
|
||||
|
||||
// EPUBJS.core.addScript("js/libs/jquery.highlight.js", null, renderer.doc.head);
|
||||
|
||||
var s = document.createElement("style");
|
||||
s.innerHTML =".highlight { background: yellow; font-weight: normal; }";
|
||||
|
||||
renderer.render.document.head.appendChild(s);
|
||||
|
||||
if(callback) callback();
|
||||
|
||||
}
|
||||
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
Vendored
+5
File diff suppressed because one or more lines are too long
@@ -0,0 +1,145 @@
|
||||
/*!
|
||||
* screenfull
|
||||
* v2.0.0 - 2014-12-22
|
||||
* (c) Sindre Sorhus; MIT License
|
||||
*/
|
||||
(function () {
|
||||
'use strict';
|
||||
|
||||
var isCommonjs = typeof module !== 'undefined' && module.exports;
|
||||
var keyboardAllowed = typeof Element !== 'undefined' && 'ALLOW_KEYBOARD_INPUT' in Element;
|
||||
|
||||
var fn = (function () {
|
||||
var val;
|
||||
var valLength;
|
||||
|
||||
var fnMap = [
|
||||
[
|
||||
'requestFullscreen',
|
||||
'exitFullscreen',
|
||||
'fullscreenElement',
|
||||
'fullscreenEnabled',
|
||||
'fullscreenchange',
|
||||
'fullscreenerror'
|
||||
],
|
||||
// new WebKit
|
||||
[
|
||||
'webkitRequestFullscreen',
|
||||
'webkitExitFullscreen',
|
||||
'webkitFullscreenElement',
|
||||
'webkitFullscreenEnabled',
|
||||
'webkitfullscreenchange',
|
||||
'webkitfullscreenerror'
|
||||
|
||||
],
|
||||
// old WebKit (Safari 5.1)
|
||||
[
|
||||
'webkitRequestFullScreen',
|
||||
'webkitCancelFullScreen',
|
||||
'webkitCurrentFullScreenElement',
|
||||
'webkitCancelFullScreen',
|
||||
'webkitfullscreenchange',
|
||||
'webkitfullscreenerror'
|
||||
|
||||
],
|
||||
[
|
||||
'mozRequestFullScreen',
|
||||
'mozCancelFullScreen',
|
||||
'mozFullScreenElement',
|
||||
'mozFullScreenEnabled',
|
||||
'mozfullscreenchange',
|
||||
'mozfullscreenerror'
|
||||
],
|
||||
[
|
||||
'msRequestFullscreen',
|
||||
'msExitFullscreen',
|
||||
'msFullscreenElement',
|
||||
'msFullscreenEnabled',
|
||||
'MSFullscreenChange',
|
||||
'MSFullscreenError'
|
||||
]
|
||||
];
|
||||
|
||||
var i = 0;
|
||||
var l = fnMap.length;
|
||||
var ret = {};
|
||||
|
||||
for (; i < l; i++) {
|
||||
val = fnMap[i];
|
||||
if (val && val[1] in document) {
|
||||
for (i = 0, valLength = val.length; i < valLength; i++) {
|
||||
ret[fnMap[0][i]] = val[i];
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
})();
|
||||
|
||||
var screenfull = {
|
||||
request: function (elem) {
|
||||
var request = fn.requestFullscreen;
|
||||
|
||||
elem = elem || document.documentElement;
|
||||
|
||||
// Work around Safari 5.1 bug: reports support for
|
||||
// keyboard in fullscreen even though it doesn't.
|
||||
// Browser sniffing, since the alternative with
|
||||
// setTimeout is even worse.
|
||||
if (/5\.1[\.\d]* Safari/.test(navigator.userAgent)) {
|
||||
elem[request]();
|
||||
} else {
|
||||
elem[request](keyboardAllowed && Element.ALLOW_KEYBOARD_INPUT);
|
||||
}
|
||||
},
|
||||
exit: function () {
|
||||
document[fn.exitFullscreen]();
|
||||
},
|
||||
toggle: function (elem) {
|
||||
if (this.isFullscreen) {
|
||||
this.exit();
|
||||
} else {
|
||||
this.request(elem);
|
||||
}
|
||||
},
|
||||
raw: fn
|
||||
};
|
||||
|
||||
if (!fn) {
|
||||
if (isCommonjs) {
|
||||
module.exports = false;
|
||||
} else {
|
||||
window.screenfull = false;
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
Object.defineProperties(screenfull, {
|
||||
isFullscreen: {
|
||||
get: function () {
|
||||
return !!document[fn.fullscreenElement];
|
||||
}
|
||||
},
|
||||
element: {
|
||||
enumerable: true,
|
||||
get: function () {
|
||||
return document[fn.fullscreenElement];
|
||||
}
|
||||
},
|
||||
enabled: {
|
||||
enumerable: true,
|
||||
get: function () {
|
||||
// Coerce to boolean in case of old WebKit
|
||||
return !!document[fn.fullscreenEnabled];
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
if (isCommonjs) {
|
||||
module.exports = screenfull;
|
||||
} else {
|
||||
window.screenfull = screenfull;
|
||||
}
|
||||
})();
|
||||
Vendored
+7
@@ -0,0 +1,7 @@
|
||||
/*!
|
||||
* screenfull
|
||||
* v1.1.0 - 2013-09-06
|
||||
* https://github.com/sindresorhus/screenfull.js
|
||||
* (c) Sindre Sorhus; MIT License
|
||||
*/
|
||||
!function(a,b){"use strict";var c="undefined"!=typeof Element&&"ALLOW_KEYBOARD_INPUT"in Element,d=function(){for(var a,c,d=[["requestFullscreen","exitFullscreen","fullscreenElement","fullscreenEnabled","fullscreenchange","fullscreenerror"],["webkitRequestFullscreen","webkitExitFullscreen","webkitFullscreenElement","webkitFullscreenEnabled","webkitfullscreenchange","webkitfullscreenerror"],["webkitRequestFullScreen","webkitCancelFullScreen","webkitCurrentFullScreenElement","webkitCancelFullScreen","webkitfullscreenchange","webkitfullscreenerror"],["mozRequestFullScreen","mozCancelFullScreen","mozFullScreenElement","mozFullScreenEnabled","mozfullscreenchange","mozfullscreenerror"],["msRequestFullscreen","msExitFullscreen","msFullscreenElement","msFullscreenEnabled","MSFullscreenchange","MSFullscreenerror"]],e=0,f=d.length,g={};f>e;e++)if(a=d[e],a&&a[1]in b){for(e=0,c=a.length;c>e;e++)g[d[0][e]]=a[e];return g}return!1}(),e={request:function(a){var e=d.requestFullscreen;a=a||b.documentElement,/5\.1[\.\d]* Safari/.test(navigator.userAgent)?a[e]():a[e](c&&Element.ALLOW_KEYBOARD_INPUT)},exit:function(){b[d.exitFullscreen]()},toggle:function(a){this.isFullscreen?this.exit():this.request(a)},onchange:function(){},onerror:function(){},raw:d};return d?(Object.defineProperties(e,{isFullscreen:{get:function(){return!!b[d.fullscreenElement]}},element:{enumerable:!0,get:function(){return b[d.fullscreenElement]}},enabled:{enumerable:!0,get:function(){return!!b[d.fullscreenEnabled]}}}),b.addEventListener(d.fullscreenchange,function(a){e.onchange.call(e,a)}),b.addEventListener(d.fullscreenerror,function(a){e.onerror.call(e,a)}),a.screenfull=e,void 0):(a.screenfull=!1,void 0)}(window,document);
|
||||
Vendored
+14
File diff suppressed because one or more lines are too long
+10902
File diff suppressed because it is too large
Load Diff
Vendored
+43104
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,80 @@
|
||||
// Hypothesis Customized embedding
|
||||
// This hypothesis config function returns a new constructor which modifies
|
||||
// annotator for a better integration. Below we create our own EpubAnnotationSidebar
|
||||
// Constructor, customizing the show and hide function to take acount for the reader UI.
|
||||
|
||||
window.hypothesisConfig = function() {
|
||||
var Annotator = window.Annotator;
|
||||
var $main = $("#main");
|
||||
|
||||
function EpubAnnotationSidebar(elem, options) {
|
||||
options = {
|
||||
server: true,
|
||||
origin: true,
|
||||
showHighlights: true,
|
||||
Toolbar: {container: '#annotation-controls'}
|
||||
}
|
||||
|
||||
Annotator.Host.call(this, elem, options);
|
||||
}
|
||||
|
||||
EpubAnnotationSidebar.prototype = Object.create(Annotator.Host.prototype);
|
||||
|
||||
EpubAnnotationSidebar.prototype.show = function() {
|
||||
this.frame.css({
|
||||
'margin-left': (-1 * this.frame.width()) + "px"
|
||||
});
|
||||
this.frame.removeClass('annotator-collapsed');
|
||||
if (!$main.hasClass('single')) {
|
||||
$main.addClass("single");
|
||||
this.toolbar.find('[name=sidebar-toggle]').removeClass('h-icon-chevron-left').addClass('h-icon-chevron-right');
|
||||
this.setVisibleHighlights(true);
|
||||
}
|
||||
};
|
||||
|
||||
EpubAnnotationSidebar.prototype.hide = function() {
|
||||
this.frame.css({
|
||||
'margin-left': ''
|
||||
});
|
||||
this.frame.addClass('annotator-collapsed');
|
||||
if ($main.hasClass('single')) {
|
||||
$main.removeClass("single");
|
||||
this.toolbar.find('[name=sidebar-toggle]').removeClass('h-icon-chevron-right').addClass('h-icon-chevron-left');
|
||||
this.setVisibleHighlights(false);
|
||||
}
|
||||
};
|
||||
|
||||
return {
|
||||
constructor: EpubAnnotationSidebar,
|
||||
}
|
||||
};
|
||||
|
||||
// This is the Epub.js plugin. Annotations are updated on location change.
|
||||
EPUBJS.reader.plugins.HypothesisController = function (Book) {
|
||||
var reader = this;
|
||||
var $main = $("#main");
|
||||
|
||||
var updateAnnotations = function () {
|
||||
var annotator = Book.renderer.render.window.annotator;
|
||||
if (annotator && annotator.constructor.$) {
|
||||
var annotations = getVisibleAnnotations(annotator.constructor.$);
|
||||
annotator.showAnnotations(annotations)
|
||||
}
|
||||
};
|
||||
|
||||
var getVisibleAnnotations = function ($) {
|
||||
var width = Book.renderer.render.iframe.clientWidth;
|
||||
return $('.annotator-hl').map(function() {
|
||||
var $this = $(this),
|
||||
left = this.getBoundingClientRect().left;
|
||||
|
||||
if (left >= 0 && left <= width) {
|
||||
return $this.data('annotation');
|
||||
}
|
||||
}).get();
|
||||
};
|
||||
|
||||
Book.on("renderer:locationChanged", updateAnnotations);
|
||||
|
||||
return {}
|
||||
};
|
||||
@@ -0,0 +1,125 @@
|
||||
EPUBJS.reader.search = {};
|
||||
|
||||
// Search Server -- https://github.com/futurepress/epubjs-search
|
||||
EPUBJS.reader.search.SERVER = "https://pacific-cliffs-3579.herokuapp.com";
|
||||
|
||||
EPUBJS.reader.search.request = function(q, callback) {
|
||||
var fetch = $.ajax({
|
||||
dataType: "json",
|
||||
url: EPUBJS.reader.search.SERVER + "/search?q=" + encodeURIComponent(q)
|
||||
});
|
||||
|
||||
fetch.fail(function(err) {
|
||||
console.error(err);
|
||||
});
|
||||
|
||||
fetch.done(function(results) {
|
||||
callback(results);
|
||||
});
|
||||
};
|
||||
|
||||
EPUBJS.reader.plugins.SearchController = function(Book) {
|
||||
var reader = this;
|
||||
|
||||
var $searchBox = $("#searchBox"),
|
||||
$searchResults = $("#searchResults"),
|
||||
$searchView = $("#searchView"),
|
||||
iframeDoc;
|
||||
|
||||
var searchShown = false;
|
||||
|
||||
var onShow = function() {
|
||||
query();
|
||||
searchShown = true;
|
||||
$searchView.addClass("shown");
|
||||
};
|
||||
|
||||
var onHide = function() {
|
||||
searchShown = false;
|
||||
$searchView.removeClass("shown");
|
||||
};
|
||||
|
||||
var query = function() {
|
||||
var q = $searchBox.val();
|
||||
|
||||
if(q == '') {
|
||||
return;
|
||||
}
|
||||
|
||||
$searchResults.empty();
|
||||
$searchResults.append("<li><p>Searching...</p></li>");
|
||||
|
||||
|
||||
|
||||
EPUBJS.reader.search.request(q, function(data) {
|
||||
var results = data.results;
|
||||
|
||||
$searchResults.empty();
|
||||
|
||||
if(iframeDoc) {
|
||||
$(iframeDoc).find('body').unhighlight();
|
||||
}
|
||||
|
||||
if(results.length == 0) {
|
||||
$searchResults.append("<li><p>No Results Found</p></li>");
|
||||
return;
|
||||
}
|
||||
|
||||
iframeDoc = $("#viewer iframe")[0].contentDocument;
|
||||
$(iframeDoc).find('body').highlight(q, { element: 'span' });
|
||||
|
||||
results.forEach(function(result) {
|
||||
var $li = $("<li></li>");
|
||||
var $item = $("<a href='"+result.href+"' data-cfi='"+result.cfi+"'><span>"+result.title+"</span><p>"+result.highlight+"</p></a>");
|
||||
|
||||
$item.on("click", function(e) {
|
||||
var $this = $(this),
|
||||
cfi = $this.data("cfi");
|
||||
|
||||
e.preventDefault();
|
||||
|
||||
Book.gotoCfi(cfi+"/1:0");
|
||||
|
||||
Book.on("renderer:chapterDisplayed", function() {
|
||||
iframeDoc = $("#viewer iframe")[0].contentDocument;
|
||||
$(iframeDoc).find('body').highlight(q, { element: 'span' });
|
||||
})
|
||||
|
||||
|
||||
|
||||
});
|
||||
$li.append($item);
|
||||
$searchResults.append($li);
|
||||
});
|
||||
|
||||
});
|
||||
|
||||
};
|
||||
|
||||
$searchBox.on("search", function(e) {
|
||||
var q = $searchBox.val();
|
||||
|
||||
//-- SearchBox is empty or cleared
|
||||
if(q == '') {
|
||||
$searchResults.empty();
|
||||
if(reader.SidebarController.getActivePanel() == "Search") {
|
||||
reader.SidebarController.changePanelTo("Toc");
|
||||
}
|
||||
|
||||
$(iframeDoc).find('body').unhighlight();
|
||||
iframeDoc = false;
|
||||
return;
|
||||
}
|
||||
|
||||
reader.SidebarController.changePanelTo("Search");
|
||||
|
||||
e.preventDefault();
|
||||
});
|
||||
|
||||
|
||||
|
||||
return {
|
||||
"show" : onShow,
|
||||
"hide" : onHide
|
||||
};
|
||||
};
|
||||
Vendored
+1
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user