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Replaces all preprocessor directives with PDFJSDev calls.

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This commit is contained in:
Yury Delendik 2016-10-14 10:57:53 -05:00
parent bf52ff156d
commit 0576c9c6c6
32 changed files with 1145 additions and 904 deletions
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1
.jshintrc
View File

@ -5,6 +5,7 @@
"worker": true,
"predef": [
"Promise",
"PDFJSDev",
"require",
"define",
"exports"

256
extensions/firefox/content/PdfJsNetwork.jsm Normal file
View File

@ -0,0 +1,256 @@
/* 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.
*/
/* globals Components, Services */
'use strict';
Components.utils.import('resource://gre/modules/Services.jsm');
var EXPORTED_SYMBOLS = ['NetworkManager'];
function log(aMsg) {
var msg = 'network.js: ' + (aMsg.join ? aMsg.join('') : aMsg);
Services.console.logStringMessage(msg);
}
var NetworkManager = (function NetworkManagerClosure() {
var OK_RESPONSE = 200;
var PARTIAL_CONTENT_RESPONSE = 206;
function NetworkManager(url, args) {
this.url = url;
args = args || {};
this.isHttp = /^https?:/i.test(url);
this.httpHeaders = (this.isHttp && args.httpHeaders) || {};
this.withCredentials = args.withCredentials || false;
this.getXhr = args.getXhr ||
function NetworkManager_getXhr() {
return new XMLHttpRequest();
};
this.currXhrId = 0;
this.pendingRequests = Object.create(null);
this.loadedRequests = Object.create(null);
}
function getArrayBuffer(xhr) {
var data = xhr.response;
if (typeof data !== 'string') {
return data;
}
var length = data.length;
var array = new Uint8Array(length);
for (var i = 0; i < length; i++) {
array[i] = data.charCodeAt(i) & 0xFF;
}
return array.buffer;
}
NetworkManager.prototype = {
requestRange: function NetworkManager_requestRange(begin, end, listeners) {
var args = {
begin: begin,
end: end
};
for (var prop in listeners) {
args[prop] = listeners[prop];
}
return this.request(args);
},
requestFull: function NetworkManager_requestFull(listeners) {
return this.request(listeners);
},
request: function NetworkManager_request(args) {
var xhr = this.getXhr();
var xhrId = this.currXhrId++;
var pendingRequest = this.pendingRequests[xhrId] = {
xhr: xhr
};
xhr.open('GET', this.url);
xhr.withCredentials = this.withCredentials;
for (var property in this.httpHeaders) {
var value = this.httpHeaders[property];
if (typeof value === 'undefined') {
continue;
}
xhr.setRequestHeader(property, value);
}
if (this.isHttp && 'begin' in args && 'end' in args) {
var rangeStr = args.begin + '-' + (args.end - 1);
xhr.setRequestHeader('Range', 'bytes=' + rangeStr);
pendingRequest.expectedStatus = 206;
} else {
pendingRequest.expectedStatus = 200;
}
var useMozChunkedLoading = !!args.onProgressiveData;
if (useMozChunkedLoading) {
xhr.responseType = 'moz-chunked-arraybuffer';
pendingRequest.onProgressiveData = args.onProgressiveData;
pendingRequest.mozChunked = true;
} else {
xhr.responseType = 'arraybuffer';
}
if (args.onError) {
xhr.onerror = function(evt) {
args.onError(xhr.status);
};
}
xhr.onreadystatechange = this.onStateChange.bind(this, xhrId);
xhr.onprogress = this.onProgress.bind(this, xhrId);
pendingRequest.onHeadersReceived = args.onHeadersReceived;
pendingRequest.onDone = args.onDone;
pendingRequest.onError = args.onError;
pendingRequest.onProgress = args.onProgress;
xhr.send(null);
return xhrId;
},
onProgress: function NetworkManager_onProgress(xhrId, evt) {
var pendingRequest = this.pendingRequests[xhrId];
if (!pendingRequest) {
// Maybe abortRequest was called...
return;
}
if (pendingRequest.mozChunked) {
var chunk = getArrayBuffer(pendingRequest.xhr);
pendingRequest.onProgressiveData(chunk);
}
var onProgress = pendingRequest.onProgress;
if (onProgress) {
onProgress(evt);
}
},
onStateChange: function NetworkManager_onStateChange(xhrId, evt) {
var pendingRequest = this.pendingRequests[xhrId];
if (!pendingRequest) {
// Maybe abortRequest was called...
return;
}
var xhr = pendingRequest.xhr;
if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) {
pendingRequest.onHeadersReceived();
delete pendingRequest.onHeadersReceived;
}
if (xhr.readyState !== 4) {
return;
}
if (!(xhrId in this.pendingRequests)) {
// The XHR request might have been aborted in onHeadersReceived()
// callback, in which case we should abort request
return;
}
delete this.pendingRequests[xhrId];
// success status == 0 can be on ftp, file and other protocols
if (xhr.status === 0 && this.isHttp) {
if (pendingRequest.onError) {
pendingRequest.onError(xhr.status);
}
return;
}
var xhrStatus = xhr.status || OK_RESPONSE;
// From http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.2:
// "A server MAY ignore the Range header". This means it's possible to
// get a 200 rather than a 206 response from a range request.
var ok_response_on_range_request =
xhrStatus === OK_RESPONSE &&
pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE;
if (!ok_response_on_range_request &&
xhrStatus !== pendingRequest.expectedStatus) {
if (pendingRequest.onError) {
pendingRequest.onError(xhr.status);
}
return;
}
this.loadedRequests[xhrId] = true;
var chunk = getArrayBuffer(xhr);
if (xhrStatus === PARTIAL_CONTENT_RESPONSE) {
var rangeHeader = xhr.getResponseHeader('Content-Range');
var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader);
var begin = parseInt(matches[1], 10);
pendingRequest.onDone({
begin: begin,
chunk: chunk
});
} else if (pendingRequest.onProgressiveData) {
pendingRequest.onDone(null);
} else if (chunk) {
pendingRequest.onDone({
begin: 0,
chunk: chunk
});
} else if (pendingRequest.onError) {
pendingRequest.onError(xhr.status);
}
},
hasPendingRequests: function NetworkManager_hasPendingRequests() {
for (var xhrId in this.pendingRequests) {
return true;
}
return false;
},
getRequestXhr: function NetworkManager_getXhr(xhrId) {
return this.pendingRequests[xhrId].xhr;
},
isStreamingRequest: function NetworkManager_isStreamingRequest(xhrId) {
return !!(this.pendingRequests[xhrId].onProgressiveData);
},
isPendingRequest: function NetworkManager_isPendingRequest(xhrId) {
return xhrId in this.pendingRequests;
},
isLoadedRequest: function NetworkManager_isLoadedRequest(xhrId) {
return xhrId in this.loadedRequests;
},
abortAllRequests: function NetworkManager_abortAllRequests() {
for (var xhrId in this.pendingRequests) {
this.abortRequest(xhrId | 0);
}
},
abortRequest: function NetworkManager_abortRequest(xhrId) {
var xhr = this.pendingRequests[xhrId].xhr;
delete this.pendingRequests[xhrId];
xhr.abort();
}
};
return NetworkManager;
})();

2
extensions/firefox/content/PdfStreamConverter.jsm
View File

@ -38,7 +38,7 @@ Cu.import('resource://gre/modules/Services.jsm');
Cu.import('resource://gre/modules/NetUtil.jsm');
XPCOMUtils.defineLazyModuleGetter(this, 'NetworkManager',
'resource://pdf.js/network.js');
'resource://pdf.js/PdfJsNetwork.jsm');
XPCOMUtils.defineLazyModuleGetter(this, 'PrivateBrowsingUtils',
'resource://gre/modules/PrivateBrowsingUtils.jsm');

30
gulpfile.js
View File

@ -127,25 +127,27 @@ function bundle(filename, outfilename, pathPrefix, initFiles, amdName, defines,
return all[1].toUpperCase();
});
// Avoiding double processing of the bundle file.
var templateContent = fs.readFileSync(filename).toString();
var tmpFile = outfilename + '.tmp';
fs.writeFileSync(tmpFile, templateContent.replace(
/\/\/#expand\s+__BUNDLE__\s*\n/, function (all) { return bundleContent; }));
bundleContent = null;
templateContent = null;
// This just preprocesses the empty pdf.js file, we don't actually want to
// preprocess everything yet since other build targets use this file.
builder.preprocess(tmpFile, outfilename,
builder.merge(defines, {
var p2 = require('./external/builder/preprocessor2.js');
var ctx = {
rootPath: __dirname,
saveComments: true,
defines: builder.merge(defines, {
BUNDLE_VERSION: versionInfo.version,
BUNDLE_BUILD: versionInfo.commit,
BUNDLE_AMD_NAME: amdName,
BUNDLE_JS_NAME: jsName,
MAIN_FILE: isMainFile
}));
fs.unlinkSync(tmpFile);
})
};
var templateContent = fs.readFileSync(filename).toString();
templateContent = templateContent.replace(
/\/\/#expand\s+__BUNDLE__\s*\n/, function (all) { return bundleContent; });
bundleContent = null;
templateContent = p2.preprocessPDFJSCode(ctx, templateContent);
fs.writeFileSync(outfilename, templateContent);
templateContent = null;
}
function createBundle(defines) {

1
make.js
View File

@ -102,6 +102,7 @@ var COMMON_WEB_FILES =
['web/viewer.html'],
COMMON_FIREFOX_FILES_PREPROCESS =
[FIREFOX_CONTENT_DIR + 'PdfStreamConverter.jsm',
FIREFOX_CONTENT_DIR + 'PdfJsNetwork.jsm',
FIREFOX_CONTENT_DIR + 'PdfjsContentUtils.jsm',
FIREFOX_CONTENT_DIR + 'PdfjsChromeUtils.jsm'];
//

15
src/core/murmurhash3.js
View File

@ -44,14 +44,15 @@ var MurmurHash3_64 = (function MurmurHash3_64Closure (seed) {
}
var alwaysUseUint32ArrayView = false;
//#if !(FIREFOX || MOZCENTRAL || CHROME)
// old webkits have issues with non-aligned arrays
try {
new Uint32Array(new Uint8Array(5).buffer, 0, 1);
} catch (e) {
alwaysUseUint32ArrayView = true;
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL || CHROME')) {
// old webkits have issues with non-aligned arrays
try {
new Uint32Array(new Uint8Array(5).buffer, 0, 1);
} catch (e) {
alwaysUseUint32ArrayView = true;
}
}
//#endif
MurmurHash3_64.prototype = {
update: function MurmurHash3_64_update(input) {

64
src/core/network.js
View File

@ -18,24 +18,21 @@
'use strict';
//#if (FIREFOX || MOZCENTRAL)
//
//Components.utils.import('resource://gre/modules/Services.jsm');
//
//var EXPORTED_SYMBOLS = ['NetworkManager'];
//
//var console = {
// log: function console_log(aMsg) {
// var msg = 'network.js: ' + (aMsg.join ? aMsg.join('') : aMsg);
// Services.console.logStringMessage(msg);
// // TODO(mack): dump() doesn't seem to work here...
// dump(msg + '\n');
// }
//}
//#endif
var NetworkManager = (function NetworkManagerClosure() {
(function (root, factory) {
if (typeof define === 'function' && define.amd) {
define('pdfjs/core/network', ['exports', 'pdfjs/shared/util',
'pdfjs/core/worker'], factory);
} else if (typeof exports !== 'undefined') {
factory(exports, require('../shared/util.js'), require('./worker.js'));
} else {
factory((root.pdfjsCoreNetwork = {}), root.pdfjsSharedUtil,
root.pdfjsCoreWorker);
}
}(this, function (exports, sharedUtil, coreWorker) {
if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
throw new Error('Module "pdfjs/core/network" shall not ' +
'be used with FIREFOX or MOZCENTRAL build.');
}
var OK_RESPONSE = 200;
var PARTIAL_CONTENT_RESPONSE = 206;
@ -69,8 +66,9 @@ var NetworkManager = (function NetworkManagerClosure() {
return array.buffer;
}
//#if !(CHROME || FIREFOX || MOZCENTRAL)
var supportsMozChunked = (function supportsMozChunkedClosure() {
var supportsMozChunked =
typeof PDFJSDev !== 'undefined' && PDFJSDev.test('CHROME') ? false :
(function supportsMozChunkedClosure() {
try {
var x = new XMLHttpRequest();
// Firefox 37- required .open() to be called before setting responseType.
@ -86,7 +84,6 @@ var NetworkManager = (function NetworkManagerClosure() {
return false;
}
})();
//#endif
NetworkManager.prototype = {
requestRange: function NetworkManager_requestRange(begin, end, listeners) {
@ -128,15 +125,7 @@ var NetworkManager = (function NetworkManagerClosure() {
pendingRequest.expectedStatus = 200;
}
//#if CHROME
// var useMozChunkedLoading = false;
//#endif
//#if (FIREFOX || MOZCENTRAL)
// var useMozChunkedLoading = !!args.onProgressiveData;
//#endif
//#if !(CHROME || FIREFOX || MOZCENTRAL)
var useMozChunkedLoading = supportsMozChunked && !!args.onProgressiveData;
//#endif
if (useMozChunkedLoading) {
xhr.responseType = 'moz-chunked-arraybuffer';
pendingRequest.onProgressiveData = args.onProgressiveData;
@ -289,22 +278,6 @@ var NetworkManager = (function NetworkManagerClosure() {
}
};
return NetworkManager;
})();
//#if !(FIREFOX || MOZCENTRAL)
(function (root, factory) {
if (typeof define === 'function' && define.amd) {
define('pdfjs/core/network', ['exports', 'pdfjs/shared/util',
'pdfjs/core/worker'], factory);
} else if (typeof exports !== 'undefined') {
factory(exports, require('../shared/util.js'), require('./worker.js'));
} else {
factory((root.pdfjsCoreNetwork = {}), root.pdfjsSharedUtil,
root.pdfjsCoreWorker);
}
}(this, function (exports, sharedUtil, coreWorker) {
var assert = sharedUtil.assert;
var createPromiseCapability = sharedUtil.createPromiseCapability;
var isInt = sharedUtil.isInt;
@ -638,4 +611,3 @@ var NetworkManager = (function NetworkManagerClosure() {
exports.PDFNetworkStream = PDFNetworkStream;
exports.NetworkManager = NetworkManager;
}));
//#endif

10
src/core/worker.js
View File

@ -82,7 +82,8 @@ var WorkerTask = (function WorkerTaskClosure() {
return WorkerTask;
})();
//#if !PRODUCTION
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) {
/*jshint -W082 */
/**
* Interface that represents PDF data transport. If possible, it allows
* progressively load entire or fragment of the PDF binary data.
@ -210,7 +211,7 @@ IPDFStreamRangeReader.prototype = {
*/
onProgress: null,
};
//#endif
}
/** @implements {IPDFStream} */
var PDFWorkerStream = (function PDFWorkerStreamClosure() {
@ -952,8 +953,8 @@ var WorkerMessageHandler = {
};
function initializeWorker() {
//#if !MOZCENTRAL
if (!('console' in globalScope)) {
if ((typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) &&
!('console' in globalScope)) {
var consoleTimer = {};
var workerConsole = {
@ -991,7 +992,6 @@ function initializeWorker() {
globalScope.console = workerConsole;
}
//#endif
var handler = new MessageHandler('worker', 'main', self);
WorkerMessageHandler.setup(handler, self);

111
src/display/api.js
View File

@ -12,7 +12,8 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* globals pdfjsFilePath, pdfjsVersion, pdfjsBuild, WeakMap */
/* globals pdfjsFilePath, pdfjsVersion, pdfjsBuild, requirejs, pdfjsLibs,
WeakMap */
'use strict';
@ -70,13 +71,39 @@ var isWorkerDisabled = false;
var workerSrc;
var isPostMessageTransfersDisabled = false;
//#if PRODUCTION && !SINGLE_FILE
//#if GENERIC
//#include $ROOT/src/frameworks.js
//#else
//var fakeWorkerFilesLoader = null;
//#endif
//#endif
var fakeWorkerFilesLoader = null;
var useRequireEnsure = false;
if (typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('GENERIC && !SINGLE_FILE')) {
// For GENERIC build we need add support of different fake file loaders
// for different frameworks.
if (typeof window === 'undefined') {
// node.js - disable worker and set require.ensure.
isWorkerDisabled = true;
if (typeof require.ensure === 'undefined') {
require.ensure = require('node-ensure');
}
useRequireEnsure = true;
}
if (typeof __webpack_require__ !== 'undefined') {
useRequireEnsure = true;
}
if (typeof requirejs !== 'undefined' && requirejs.toUrl) {
workerSrc = requirejs.toUrl('pdfjs-dist/build/pdf.worker.js');
}
var dynamicLoaderSupported =
typeof requirejs !== 'undefined' && requirejs.load;
fakeWorkerFilesLoader = useRequireEnsure ? (function (callback) {
require.ensure([], function () {
var worker = require('./pdf.worker.js');
callback(worker.WorkerMessageHandler);
});
}) : dynamicLoaderSupported ? (function (callback) {
requirejs(['pdfjs-dist/build/pdf.worker'], function (worker) {
callback(worker.WorkerMessageHandler);
});
}) : null;
}
/**
* Document initialization / loading parameters object.
@ -1033,11 +1060,11 @@ var PDFWorker = (function PDFWorkerClosure() {
if (getDefaultSetting('workerSrc')) {
return getDefaultSetting('workerSrc');
}
//#if PRODUCTION && !(MOZCENTRAL || FIREFOX)
// if (pdfjsFilePath) {
// return pdfjsFilePath.replace(/\.js$/i, '.worker.js');
// }
//#endif
if (typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('PRODUCTION && !(MOZCENTRAL || FIREFOX)') &&
pdfjsFilePath) {
return pdfjsFilePath.replace(/\.js$/i, '.worker.js');
}
error('No PDFJS.workerSrc specified');
}
@ -1046,12 +1073,14 @@ var PDFWorker = (function PDFWorkerClosure() {
// Loads worker code into main thread.
function setupFakeWorkerGlobal() {
var WorkerMessageHandler;
if (!fakeWorkerFilesLoadedCapability) {
fakeWorkerFilesLoadedCapability = createPromiseCapability();
// In the developer build load worker_loader which in turn loads all the
// other files and resolves the promise. In production only the
// pdf.worker.js file is needed.
//#if !PRODUCTION
if (fakeWorkerFilesLoadedCapability) {
return fakeWorkerFilesLoadedCapability.promise;
}
fakeWorkerFilesLoadedCapability = createPromiseCapability();
// In the developer build load worker_loader which in turn loads all the
// other files and resolves the promise. In production only the
// pdf.worker.js file is needed.
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) {
if (typeof amdRequire === 'function') {
amdRequire(['pdfjs/core/network', 'pdfjs/core/worker'],
function (network, worker) {
@ -1065,19 +1094,16 @@ var PDFWorker = (function PDFWorkerClosure() {
} else {
throw new Error('AMD or CommonJS must be used to load fake worker.');
}
//#endif
//#if PRODUCTION && SINGLE_FILE
// WorkerMessageHandler = pdfjsLibs.pdfjsCoreWorker.WorkerMessageHandler;
// fakeWorkerFilesLoadedCapability.resolve(WorkerMessageHandler);
//#endif
//#if PRODUCTION && !SINGLE_FILE
// var loader = fakeWorkerFilesLoader || function (callback) {
// Util.loadScript(getWorkerSrc(), function () {
// callback(window.pdfjsDistBuildPdfWorker.WorkerMessageHandler);
// });
// };
// loader(fakeWorkerFilesLoadedCapability.resolve);
//#endif
} else if (PDFJSDev.test('SINGLE_FILE')) {
WorkerMessageHandler = pdfjsLibs.pdfjsCoreWorker.WorkerMessageHandler;
fakeWorkerFilesLoadedCapability.resolve(WorkerMessageHandler);
} else {
var loader = fakeWorkerFilesLoader || function (callback) {
Util.loadScript(getWorkerSrc(), function () {
callback(window.pdfjsDistBuildPdfWorker.WorkerMessageHandler);
});
};
loader(fakeWorkerFilesLoadedCapability.resolve);
}
return fakeWorkerFilesLoadedCapability.promise;
}
@ -1198,20 +1224,20 @@ var PDFWorker = (function PDFWorkerClosure() {
// all requirements to run parts of pdf.js in a web worker.
// Right now, the requirement is, that an Uint8Array is still an
// Uint8Array as it arrives on the worker. (Chrome added this with v.15.)
//#if !SINGLE_FILE
if (!isWorkerDisabled && !getDefaultSetting('disableWorker') &&
if ((typeof PDFJSDev === 'undefined' || !PDFJSDev.test('SINGLE_FILE')) &&
!isWorkerDisabled && !getDefaultSetting('disableWorker') &&
typeof Worker !== 'undefined') {
var workerSrc = getWorkerSrc();
try {
//#if GENERIC
// // Wraps workerSrc path into blob URL, if the former does not belong
// // to the same origin.
// if (!isSameOrigin(window.location.href, workerSrc)) {
// workerSrc = createCDNWrapper(
// new URL(workerSrc, window.location).href);
// }
//#endif
// Wraps workerSrc path into blob URL, if the former does not belong
// to the same origin.
if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('GENERIC') &&
!isSameOrigin(window.location.href, workerSrc)) {
workerSrc = createCDNWrapper(
new URL(workerSrc, window.location).href);
}
// Some versions of FF can't create a worker on localhost, see:
// https://bugzilla.mozilla.org/show_bug.cgi?id=683280
var worker = new Worker(workerSrc);
@ -1311,7 +1337,6 @@ var PDFWorker = (function PDFWorkerClosure() {
info('The worker has been disabled.');
}
}
//#endif
// Either workers are disabled, not supported or have thrown an exception.
// Thus, we fallback to a faked worker.
this._setupFakeWorker();

22
src/display/dom_utils.js
View File

@ -83,17 +83,19 @@ var CustomStyle = (function CustomStyleClosure() {
return CustomStyle;
})();
//#if !(FIREFOX || MOZCENTRAL || CHROME)
function hasCanvasTypedArrays() {
var canvas = document.createElement('canvas');
canvas.width = canvas.height = 1;
var ctx = canvas.getContext('2d');
var imageData = ctx.createImageData(1, 1);
return (typeof imageData.data.buffer !== 'undefined');
var hasCanvasTypedArrays;
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL || CHROME')) {
hasCanvasTypedArrays = function hasCanvasTypedArrays() {
var canvas = document.createElement('canvas');
canvas.width = canvas.height = 1;
var ctx = canvas.getContext('2d');
var imageData = ctx.createImageData(1, 1);
return (typeof imageData.data.buffer !== 'undefined');
};
} else {
hasCanvasTypedArrays = function () { return true; };
}
//#else
//function hasCanvasTypedArrays() { return true; }
//#endif
var LinkTarget = {
NONE: 0, // Default value.

168
src/display/font_loader.js
View File

@ -36,14 +36,14 @@ var warn = sharedUtil.warn;
function FontLoader(docId) {
this.docId = docId;
this.styleElement = null;
//#if !(MOZCENTRAL)
this.nativeFontFaces = [];
this.loadTestFontId = 0;
this.loadingContext = {
requests: [],
nextRequestId: 0
};
//#endif
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {
this.nativeFontFaces = [];
this.loadTestFontId = 0;
this.loadingContext = {
requests: [],
nextRequestId: 0
};
}
}
FontLoader.prototype = {
insertRule: function fontLoaderInsertRule(rule) {
@ -65,18 +65,20 @@ FontLoader.prototype = {
styleElement.parentNode.removeChild(styleElement);
styleElement = this.styleElement = null;
}
//#if !(MOZCENTRAL)
this.nativeFontFaces.forEach(function(nativeFontFace) {
document.fonts.delete(nativeFontFace);
});
this.nativeFontFaces.length = 0;
//#endif
},
//#if !(MOZCENTRAL)
get loadTestFont() {
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {
this.nativeFontFaces.forEach(function(nativeFontFace) {
document.fonts.delete(nativeFontFace);
});
this.nativeFontFaces.length = 0;
}
}
};
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {
var getLoadTestFont = function () {
// This is a CFF font with 1 glyph for '.' that fills its entire width and
// height.
return shadow(this, 'loadTestFont', atob(
return atob(
'T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQAFQ' +
'AABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAAALwA' +
'AAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgAAAAGbm' +
@ -98,16 +100,22 @@ FontLoader.prototype = {
'A/gXBIwMAYuL+nz5tQXkD5j3CBLnEQACAQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWF' +
'hYWFhYWFhYAAABAQAADwACAQEEE/t3Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQA' +
'AAAAAAABAAAAAMmJbzEAAAAAzgTjFQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAg' +
'ABAAAAAAAAAAAD6AAAAAAAAA=='
));
},
'ABAAAAAAAAAAAD6AAAAAAAAA==');
};
Object.defineProperty(FontLoader.prototype, 'loadTestFont', {
get: function () {
return shadow(this, 'loadTestFont', getLoadTestFont());
},
configurable: true
});
addNativeFontFace: function fontLoader_addNativeFontFace(nativeFontFace) {
FontLoader.prototype.addNativeFontFace =
function fontLoader_addNativeFontFace(nativeFontFace) {
this.nativeFontFaces.push(nativeFontFace);
document.fonts.add(nativeFontFace);
},
};
bind: function fontLoaderBind(fonts, callback) {
FontLoader.prototype.bind = function fontLoaderBind(fonts, callback) {
var rules = [];
var fontsToLoad = [];
var fontLoadPromises = [];
@ -158,9 +166,10 @@ FontLoader.prototype = {
} else {
request.complete();
}
},
};
queueLoadingCallback: function FontLoader_queueLoadingCallback(callback) {
FontLoader.prototype.queueLoadingCallback =
function FontLoader_queueLoadingCallback(callback) {
function LoadLoader_completeRequest() {
assert(!request.end, 'completeRequest() cannot be called twice');
request.end = Date.now();
@ -182,11 +191,10 @@ FontLoader.prototype = {
};
context.requests.push(request);
return request;
},
};
prepareFontLoadEvent: function fontLoaderPrepareFontLoadEvent(rules,
fonts,
request) {
FontLoader.prototype.prepareFontLoadEvent =
function fontLoaderPrepareFontLoadEvent(rules, fonts, request) {
/** Hack begin */
// There's currently no event when a font has finished downloading so the
// following code is a dirty hack to 'guess' when a font is
@ -285,36 +293,34 @@ FontLoader.prototype = {
request.complete();
});
/** Hack end */
}
//#else
//bind: function fontLoaderBind(fonts, callback) {
// for (var i = 0, ii = fonts.length; i < ii; i++) {
// var font = fonts[i];
// if (font.attached) {
// continue;
// }
//
// font.attached = true;
// var rule = font.createFontFaceRule();
// if (rule) {
// this.insertRule(rule);
// }
// }
//
// setTimeout(callback);
//}
//#endif
};
//#if !(MOZCENTRAL)
FontLoader.isFontLoadingAPISupported = typeof document !== 'undefined' &&
!!document.fonts;
//#endif
//#if !(MOZCENTRAL || CHROME)
Object.defineProperty(FontLoader, 'isSyncFontLoadingSupported', {
get: function () {
};
} else {
FontLoader.prototype.bind = function fontLoaderBind(fonts, callback) {
for (var i = 0, ii = fonts.length; i < ii; i++) {
var font = fonts[i];
if (font.attached) {
continue;
}
font.attached = true;
var rule = font.createFontFaceRule();
if (rule) {
this.insertRule(rule);
}
}
setTimeout(callback);
};
}
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {
FontLoader.isFontLoadingAPISupported = typeof document !== 'undefined' &&
!!document.fonts;
}
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL || CHROME')) {
var isSyncFontLoadingSupported = function isSyncFontLoadingSupported() {
if (typeof navigator === 'undefined') {
// node.js - we can pretend sync font loading is supported.
return shadow(FontLoader, 'isSyncFontLoadingSupported', true);
return true;
}
var supported = false;
@ -326,12 +332,17 @@ Object.defineProperty(FontLoader, 'isSyncFontLoadingSupported', {
supported = true;
}
// TODO other browsers
return shadow(FontLoader, 'isSyncFontLoadingSupported', supported);
},
enumerable: true,
configurable: true
});
//#endif
return supported;
};
Object.defineProperty(FontLoader, 'isSyncFontLoadingSupported', {
get: function () {
return shadow(FontLoader, 'isSyncFontLoadingSupported',
isSyncFontLoadingSupported());
},
enumerable: true,
configurable: true
});
}
var IsEvalSupportedCached = {
get value() {
@ -349,25 +360,27 @@ var FontFaceObject = (function FontFaceObjectClosure() {
this.options = options;
}
FontFaceObject.prototype = {
//#if !(MOZCENTRAL)
createNativeFontFace: function FontFaceObject_createNativeFontFace() {
if (!this.data) {
return null;
}
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {
if (!this.data) {
return null;
}
if (this.options.disableFontFace) {
this.disableFontFace = true;
return null;
}
if (this.options.disableFontFace) {
this.disableFontFace = true;
return null;
}
var nativeFontFace = new FontFace(this.loadedName, this.data, {});
var nativeFontFace = new FontFace(this.loadedName, this.data, {});
if (this.options.fontRegistry) {
this.options.fontRegistry.registerFont(this);
if (this.options.fontRegistry) {
this.options.fontRegistry.registerFont(this);
}
return nativeFontFace;
} else {
throw new Error('Not implemented: createNativeFontFace');
}
return nativeFontFace;
},
//#endif
createFontFaceRule: function FontFaceObject_createFontFaceRule() {
if (!this.data) {
@ -434,6 +447,7 @@ var FontFaceObject = (function FontFaceObjectClosure() {
return this.compiledGlyphs[character];
}
};
return FontFaceObject;
})();

64
src/display/global.js
View File

@ -243,39 +243,39 @@
PDFJS.isEvalSupported = (PDFJS.isEvalSupported === undefined ?
true : PDFJS.isEvalSupported);
//#if !MOZCENTRAL
var savedOpenExternalLinksInNewWindow = PDFJS.openExternalLinksInNewWindow;
delete PDFJS.openExternalLinksInNewWindow;
Object.defineProperty(PDFJS, 'openExternalLinksInNewWindow', {
get: function () {
return PDFJS.externalLinkTarget === LinkTarget.BLANK;
},
set: function (value) {
if (value) {
deprecated('PDFJS.openExternalLinksInNewWindow, please use ' +
'"PDFJS.externalLinkTarget = PDFJS.LinkTarget.BLANK" instead.');
}
if (PDFJS.externalLinkTarget !== LinkTarget.NONE) {
warn('PDFJS.externalLinkTarget is already initialized');
return;
}
PDFJS.externalLinkTarget = value ? LinkTarget.BLANK : LinkTarget.NONE;
},
enumerable: true,
configurable: true
});
if (savedOpenExternalLinksInNewWindow) {
/**
* (Deprecated) Opens external links in a new window if enabled.
* The default behavior opens external links in the PDF.js window.
*
* NOTE: This property has been deprecated, please use
* `PDFJS.externalLinkTarget = PDFJS.LinkTarget.BLANK` instead.
* @var {boolean}
*/
PDFJS.openExternalLinksInNewWindow = savedOpenExternalLinksInNewWindow;
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {
var savedOpenExternalLinksInNewWindow = PDFJS.openExternalLinksInNewWindow;
delete PDFJS.openExternalLinksInNewWindow;
Object.defineProperty(PDFJS, 'openExternalLinksInNewWindow', {
get: function () {
return PDFJS.externalLinkTarget === LinkTarget.BLANK;
},
set: function (value) {
if (value) {
deprecated('PDFJS.openExternalLinksInNewWindow, please use ' +
'"PDFJS.externalLinkTarget = PDFJS.LinkTarget.BLANK" instead.');
}
if (PDFJS.externalLinkTarget !== LinkTarget.NONE) {
warn('PDFJS.externalLinkTarget is already initialized');
return;
}
PDFJS.externalLinkTarget = value ? LinkTarget.BLANK : LinkTarget.NONE;
},
enumerable: true,
configurable: true
});
if (savedOpenExternalLinksInNewWindow) {
/**
* (Deprecated) Opens external links in a new window if enabled.
* The default behavior opens external links in the PDF.js window.
*
* NOTE: This property has been deprecated, please use
* `PDFJS.externalLinkTarget = PDFJS.LinkTarget.BLANK` instead.
* @var {boolean}
*/
PDFJS.openExternalLinksInNewWindow = savedOpenExternalLinksInNewWindow;
}
}
//#endif
PDFJS.getDocument = displayAPI.getDocument;
PDFJS.PDFDataRangeTransport = displayAPI.PDFDataRangeTransport;

5
src/display/svg.js
View File

@ -24,7 +24,8 @@
factory((root.pdfjsDisplaySVG = {}), root.pdfjsSharedUtil);
}
}(this, function (exports, sharedUtil) {
//#if (GENERIC || SINGLE_FILE)
if (typeof PDFJSDev === 'undefined' ||
PDFJSDev.test('GENERIC || SINGLE_FILE')) {
var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX;
var IDENTITY_MATRIX = sharedUtil.IDENTITY_MATRIX;
var ImageKind = sharedUtil.ImageKind;
@ -1208,5 +1209,5 @@ var SVGGraphics = (function SVGGraphicsClosure() {
})();
exports.SVGGraphics = SVGGraphics;
//#endif
}
}));

7
src/display/text_layer.js
View File

@ -188,9 +188,10 @@ var renderTextLayer = (function renderTextLayerClosure() {
}
var canvas = document.createElement('canvas');
//#if MOZCENTRAL || FIREFOX || GENERIC
canvas.mozOpaque = true;
//#endif
if (typeof PDFJSDev === 'undefined' ||
PDFJSDev.test('FIREFOX || MOZCENTRAL || GENERIC')) {
canvas.mozOpaque = true;
}
var ctx = canvas.getContext('2d', {alpha: false});
var lastFontSize;

47
src/frameworks.js
View File

@ -1,47 +0,0 @@
/* Copyright 2015 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.
*/
/* globals require, module, requirejs,
workerSrc: true, isWorkerDisabled: true */
// included from api.js for GENERIC build
'use strict';
var useRequireEnsure = false;
if (typeof window === 'undefined') {
// node.js - disable worker and set require.ensure.
isWorkerDisabled = true;
if (typeof require.ensure === 'undefined') {
require.ensure = require('node-ensure');
}
useRequireEnsure = true;
}
if (typeof __webpack_require__ !== 'undefined') {
useRequireEnsure = true;
}
if (typeof requirejs !== 'undefined' && requirejs.toUrl) {
workerSrc = requirejs.toUrl('pdfjs-dist/build/pdf.worker.js');
}
var dynamicLoaderSupported = typeof requirejs !== 'undefined' && requirejs.load;
var fakeWorkerFilesLoader = useRequireEnsure ? (function (callback) {
require.ensure([], function () {
var worker = require('./pdf.worker.js');
callback(worker.WorkerMessageHandler);
});
}) : dynamicLoaderSupported ? (function (callback) {
requirejs(['pdfjs-dist/build/pdf.worker'], function (worker) {
callback(worker.WorkerMessageHandler);
});
}) : null;

74
src/pdf.js
View File

@ -18,18 +18,18 @@
(function (root, factory) {
'use strict';
if (typeof define === 'function' && define.amd) {
//#expand define('__BUNDLE_AMD_NAME__', ['exports'], factory);
define(PDFJSDev.eval('BUNDLE_AMD_NAME'), ['exports'], factory);
} else if (typeof exports !== 'undefined') {
factory(exports);
} else {
//#expand factory((root.__BUNDLE_JS_NAME__ = {}));
factory((root[PDFJSDev.eval('BUNDLE_JS_NAME')] = {}));
}
}(this, function (exports) {
// Use strict in our context only - users might not want it
'use strict';
//#expand var pdfjsVersion = '__BUNDLE_VERSION__';
//#expand var pdfjsBuild = '__BUNDLE_BUILD__';
var pdfjsVersion = PDFJSDev.eval('BUNDLE_VERSION');
var pdfjsBuild = PDFJSDev.eval('BUNDLE_BUILD');
var pdfjsFilePath =
typeof document !== 'undefined' && document.currentScript ?
@ -43,35 +43,39 @@
}).call(pdfjsLibs);
//#if MAIN_FILE
exports.PDFJS = pdfjsLibs.pdfjsDisplayGlobal.PDFJS;
exports.build = pdfjsLibs.pdfjsDisplayAPI.build;
exports.version = pdfjsLibs.pdfjsDisplayAPI.version;
exports.getDocument = pdfjsLibs.pdfjsDisplayAPI.getDocument;
exports.PDFDataRangeTransport =
pdfjsLibs.pdfjsDisplayAPI.PDFDataRangeTransport;
exports.PDFWorker = pdfjsLibs.pdfjsDisplayAPI.PDFWorker;
exports.renderTextLayer = pdfjsLibs.pdfjsDisplayTextLayer.renderTextLayer;
exports.AnnotationLayer =
pdfjsLibs.pdfjsDisplayAnnotationLayer.AnnotationLayer;
exports.CustomStyle = pdfjsLibs.pdfjsDisplayDOMUtils.CustomStyle;
exports.PasswordResponses = pdfjsLibs.pdfjsSharedUtil.PasswordResponses;
exports.InvalidPDFException = pdfjsLibs.pdfjsSharedUtil.InvalidPDFException;
exports.MissingPDFException = pdfjsLibs.pdfjsSharedUtil.MissingPDFException;
exports.SVGGraphics = pdfjsLibs.pdfjsDisplaySVG.SVGGraphics;
exports.UnexpectedResponseException =
pdfjsLibs.pdfjsSharedUtil.UnexpectedResponseException;
exports.OPS = pdfjsLibs.pdfjsSharedUtil.OPS;
exports.UNSUPPORTED_FEATURES = pdfjsLibs.pdfjsSharedUtil.UNSUPPORTED_FEATURES;
exports.isValidUrl = pdfjsLibs.pdfjsSharedUtil.isValidUrl;
exports.createObjectURL = pdfjsLibs.pdfjsSharedUtil.createObjectURL;
exports.removeNullCharacters = pdfjsLibs.pdfjsSharedUtil.removeNullCharacters;
exports.shadow = pdfjsLibs.pdfjsSharedUtil.shadow;
exports.createBlob = pdfjsLibs.pdfjsSharedUtil.createBlob;
exports.getFilenameFromUrl =
pdfjsLibs.pdfjsDisplayDOMUtils.getFilenameFromUrl;
exports.addLinkAttributes = pdfjsLibs.pdfjsDisplayDOMUtils.addLinkAttributes;
//#else
exports.WorkerMessageHandler = pdfjsLibs.pdfjsCoreWorker.WorkerMessageHandler;
//#endif
if (PDFJSDev.test('MAIN_FILE')) {
exports.PDFJS = pdfjsLibs.pdfjsDisplayGlobal.PDFJS;
exports.build = pdfjsLibs.pdfjsDisplayAPI.build;
exports.version = pdfjsLibs.pdfjsDisplayAPI.version;
exports.getDocument = pdfjsLibs.pdfjsDisplayAPI.getDocument;
exports.PDFDataRangeTransport =
pdfjsLibs.pdfjsDisplayAPI.PDFDataRangeTransport;
exports.PDFWorker = pdfjsLibs.pdfjsDisplayAPI.PDFWorker;
exports.renderTextLayer = pdfjsLibs.pdfjsDisplayTextLayer.renderTextLayer;
exports.AnnotationLayer =
pdfjsLibs.pdfjsDisplayAnnotationLayer.AnnotationLayer;
exports.CustomStyle = pdfjsLibs.pdfjsDisplayDOMUtils.CustomStyle;
exports.PasswordResponses = pdfjsLibs.pdfjsSharedUtil.PasswordResponses;
exports.InvalidPDFException = pdfjsLibs.pdfjsSharedUtil.InvalidPDFException;
exports.MissingPDFException = pdfjsLibs.pdfjsSharedUtil.MissingPDFException;
exports.SVGGraphics = pdfjsLibs.pdfjsDisplaySVG.SVGGraphics;
exports.UnexpectedResponseException =
pdfjsLibs.pdfjsSharedUtil.UnexpectedResponseException;
exports.OPS = pdfjsLibs.pdfjsSharedUtil.OPS;
exports.UNSUPPORTED_FEATURES =
pdfjsLibs.pdfjsSharedUtil.UNSUPPORTED_FEATURES;
exports.isValidUrl = pdfjsLibs.pdfjsSharedUtil.isValidUrl;
exports.createObjectURL = pdfjsLibs.pdfjsSharedUtil.createObjectURL;
exports.removeNullCharacters =
pdfjsLibs.pdfjsSharedUtil.removeNullCharacters;
exports.shadow = pdfjsLibs.pdfjsSharedUtil.shadow;
exports.createBlob = pdfjsLibs.pdfjsSharedUtil.createBlob;
exports.getFilenameFromUrl =
pdfjsLibs.pdfjsDisplayDOMUtils.getFilenameFromUrl;
exports.addLinkAttributes =
pdfjsLibs.pdfjsDisplayDOMUtils.addLinkAttributes;
} else {
exports.WorkerMessageHandler =
pdfjsLibs.pdfjsCoreWorker.WorkerMessageHandler;
}
}));

161
src/shared/util.js
View File

@ -616,49 +616,49 @@ function isEvalSupported() {
}
}
//#if !(FIREFOX || MOZCENTRAL || CHROME)
var Uint32ArrayView = (function Uint32ArrayViewClosure() {
function Uint32ArrayView(buffer, length) {
this.buffer = buffer;
this.byteLength = buffer.length;
this.length = length === undefined ? (this.byteLength >> 2) : length;
ensureUint32ArrayViewProps(this.length);
}
Uint32ArrayView.prototype = Object.create(null);
var uint32ArrayViewSetters = 0;
function createUint32ArrayProp(index) {
return {
get: function () {
var buffer = this.buffer, offset = index << 2;
return (buffer[offset] | (buffer[offset + 1] << 8) |
(buffer[offset + 2] << 16) | (buffer[offset + 3] << 24)) >>> 0;
},
set: function (value) {
var buffer = this.buffer, offset = index << 2;
buffer[offset] = value & 255;
buffer[offset + 1] = (value >> 8) & 255;
buffer[offset + 2] = (value >> 16) & 255;
buffer[offset + 3] = (value >>> 24) & 255;
}
};
}
function ensureUint32ArrayViewProps(length) {
while (uint32ArrayViewSetters < length) {
Object.defineProperty(Uint32ArrayView.prototype,
uint32ArrayViewSetters,
createUint32ArrayProp(uint32ArrayViewSetters));
uint32ArrayViewSetters++;
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL || CHROME')) {
var Uint32ArrayView = (function Uint32ArrayViewClosure() {
function Uint32ArrayView(buffer, length) {
this.buffer = buffer;
this.byteLength = buffer.length;
this.length = length === undefined ? (this.byteLength >> 2) : length;
ensureUint32ArrayViewProps(this.length);
}
}
Uint32ArrayView.prototype = Object.create(null);
return Uint32ArrayView;
})();
var uint32ArrayViewSetters = 0;
function createUint32ArrayProp(index) {
return {
get: function () {
var buffer = this.buffer, offset = index << 2;
return (buffer[offset] | (buffer[offset + 1] << 8) |
(buffer[offset + 2] << 16) | (buffer[offset + 3] << 24)) >>> 0;
},
set: function (value) {
var buffer = this.buffer, offset = index << 2;
buffer[offset] = value & 255;
buffer[offset + 1] = (value >> 8) & 255;
buffer[offset + 2] = (value >> 16) & 255;
buffer[offset + 3] = (value >>> 24) & 255;
}
};
}
exports.Uint32ArrayView = Uint32ArrayView;
//#endif
function ensureUint32ArrayViewProps(length) {
while (uint32ArrayViewSetters < length) {
Object.defineProperty(Uint32ArrayView.prototype,
uint32ArrayViewSetters,
createUint32ArrayProp(uint32ArrayViewSetters));
uint32ArrayViewSetters++;
}
}
return Uint32ArrayView;
})();
exports.Uint32ArrayView = Uint32ArrayView;
}
var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
@ -1199,7 +1199,8 @@ function createPromiseCapability() {
}
return;
}
//#if !MOZCENTRAL
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {
var STATUS_PENDING = 0;
var STATUS_RESOLVED = 1;
var STATUS_REJECTED = 2;
@ -1317,7 +1318,7 @@ function createPromiseCapability() {
}
};
function Promise(resolver) {
var Promise = function Promise(resolver) {
this._status = STATUS_PENDING;
this._handlers = [];
try {
@ -1325,7 +1326,8 @@ function createPromiseCapability() {
} catch (e) {
this._reject(e);
}
}
};
/**
* Builds a promise that is resolved when all the passed in promises are
* resolved.
@ -1459,43 +1461,44 @@ function createPromiseCapability() {
};
globalScope.Promise = Promise;
//#else
//throw new Error('DOM Promise is not present');
//#endif
} else {
throw new Error('DOM Promise is not present');
}
})();
//#if !MOZCENTRAL
(function WeakMapClosure() {
if (globalScope.WeakMap) {
return;
}
var id = 0;
function WeakMap() {
this.id = '$weakmap' + (id++);
}
WeakMap.prototype = {
has: function(obj) {
return !!Object.getOwnPropertyDescriptor(obj, this.id);
},
get: function(obj, defaultValue) {
return this.has(obj) ? obj[this.id] : defaultValue;
},
set: function(obj, value) {
Object.defineProperty(obj, this.id, {
value: value,
enumerable: false,
configurable: true
});
},
delete: function(obj) {
delete obj[this.id];
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {
(function WeakMapClosure() {
if (globalScope.WeakMap) {
return;
}
};
globalScope.WeakMap = WeakMap;
})();
//#endif
var id = 0;
function WeakMap() {
this.id = '$weakmap' + (id++);
}
WeakMap.prototype = {
has: function(obj) {
return !!Object.getOwnPropertyDescriptor(obj, this.id);
},
get: function(obj, defaultValue) {
return this.has(obj) ? obj[this.id] : defaultValue;
},
set: function(obj, value) {
Object.defineProperty(obj, this.id, {
value: value,
enumerable: false,
configurable: true
});
},
delete: function(obj) {
delete obj[this.id];
}
};
globalScope.WeakMap = WeakMap;
})();
}
var StatTimer = (function StatTimerClosure() {
function rpad(str, pad, length) {
@ -1736,8 +1739,8 @@ function loadJpegStream(id, imageUrl, objs) {
img.src = imageUrl;
}
//#if !(MOZCENTRAL)
//// Polyfill from https://github.com/Polymer/URL
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('MOZCENTRAL')) {
// Polyfill from https://github.com/Polymer/URL
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
(function checkURLConstructor(scope) {
@ -2378,7 +2381,7 @@ function loadJpegStream(id, imageUrl, objs) {
scope.URL = JURL;
})(globalScope);
//#endif
}
exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX;
exports.IDENTITY_MATRIX = IDENTITY_MATRIX;

20
src/worker_loader.js
View File

@ -15,16 +15,16 @@
'use strict';
//#if !PRODUCTION
//// Patch importScripts to work around a bug in WebKit and Chrome 48-.
//// See https://crbug.com/572225 and https://webkit.org/b/153317.
self.importScripts = (function (importScripts) {
return function() {
setTimeout(function () {}, 0);
return importScripts.apply(this, arguments);
};
})(importScripts);
//#endif
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) {
// Patch importScripts to work around a bug in WebKit and Chrome 48-.
// See https://crbug.com/572225 and https://webkit.org/b/153317.
self.importScripts = (function (importScripts) {
return function() {
setTimeout(function () {}, 0);
return importScripts.apply(this, arguments);
};
})(importScripts);
}
importScripts('../node_modules/requirejs/require.js');

661
web/app.js
View File

@ -105,17 +105,18 @@ var DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000;
function configure(PDFJS) {
PDFJS.imageResourcesPath = './images/';
//#if (FIREFOX || MOZCENTRAL || GENERIC || CHROME)
//PDFJS.workerSrc = '../build/pdf.worker.js';
//#endif
//#if !PRODUCTION
PDFJS.cMapUrl = '../external/bcmaps/';
PDFJS.cMapPacked = true;
PDFJS.workerSrc = '../src/worker_loader.js';
//#else
//PDFJS.cMapUrl = '../web/cmaps/';
//PDFJS.cMapPacked = true;
//#endif
if (typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('FIREFOX || MOZCENTRAL || GENERIC || CHROME')) {
PDFJS.workerSrc = '../build/pdf.worker.js';
}
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) {
PDFJS.cMapUrl = '../external/bcmaps/';
PDFJS.cMapPacked = true;
PDFJS.workerSrc = '../src/worker_loader.js';
} else {
PDFJS.cMapUrl = '../web/cmaps/';
PDFJS.cMapPacked = true;
}
}
var DefaultExernalServices = {
@ -437,21 +438,22 @@ var PDFViewerApplication = {
},
get supportsFullscreen() {
//#if MOZCENTRAL
// var support = document.fullscreenEnabled === true ||
// document.mozFullScreenEnabled === true;
//#else
var doc = document.documentElement;
var support = !!(doc.requestFullscreen || doc.mozRequestFullScreen ||
doc.webkitRequestFullScreen || doc.msRequestFullscreen);
var support;
if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('MOZCENTRAL')) {
support = document.fullscreenEnabled === true ||
document.mozFullScreenEnabled === true;
} else {
var doc = document.documentElement;
support = !!(doc.requestFullscreen || doc.mozRequestFullScreen ||
doc.webkitRequestFullScreen || doc.msRequestFullscreen);
if (document.fullscreenEnabled === false ||
document.mozFullScreenEnabled === false ||
document.webkitFullscreenEnabled === false ||
document.msFullscreenEnabled === false) {
support = false;
if (document.fullscreenEnabled === false ||
document.mozFullScreenEnabled === false ||
document.webkitFullscreenEnabled === false ||
document.msFullscreenEnabled === false) {
support = false;
}
}
//#endif
if (support && pdfjsLib.PDFJS.disableFullscreen === true) {
support = false;
}
@ -481,39 +483,42 @@ var PDFViewerApplication = {
return this.externalServices.supportedMouseWheelZoomModifierKeys;
},
//#if (FIREFOX || MOZCENTRAL || CHROME)
initPassiveLoading: function pdfViewInitPassiveLoading() {
this.externalServices.initPassiveLoading({
onOpenWithTransport: function (url, length, transport) {
PDFViewerApplication.open(url, {range: transport});
if (typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('FIREFOX || MOZCENTRAL || CHROME')) {
this.externalServices.initPassiveLoading({
onOpenWithTransport: function (url, length, transport) {
PDFViewerApplication.open(url, {range: transport});
if (length) {
PDFViewerApplication.pdfDocumentProperties.setFileSize(length);
if (length) {
PDFViewerApplication.pdfDocumentProperties.setFileSize(length);
}
},
onOpenWithData: function (data) {
PDFViewerApplication.open(data);
},
onOpenWithURL: function (url, length, originalURL) {
var file = url, args = null;
if (length !== undefined) {
args = {length: length};
}
if (originalURL !== undefined) {
file = {file: url, originalURL: originalURL};
}
PDFViewerApplication.open(file, args);
},
onError: function (e) {
PDFViewerApplication.error(mozL10n.get('loading_error', null,
'An error occurred while loading the PDF.'), e);
},
onProgress: function (loaded, total) {
PDFViewerApplication.progress(loaded / total);
}
},
onOpenWithData: function (data) {
PDFViewerApplication.open(data);
},
onOpenWithURL: function (url, length, originalURL) {
var file = url, args = null;
if (length !== undefined) {
args = {length: length};
}
if (originalURL !== undefined) {
file = {file: url, originalURL: originalURL};
}
PDFViewerApplication.open(file, args);
},
onError: function (e) {
PDFViewerApplication.error(mozL10n.get('loading_error', null,
'An error occurred while loading the PDF.'), e);
},
onProgress: function (loaded, total) {
PDFViewerApplication.progress(loaded / total);
}
});
});
} else {
throw new Error('Not implemented: initPassiveLoading');
}
},
//#endif
setTitleUsingUrl: function pdfViewSetTitleUsingUrl(url) {
this.url = url;
@ -584,12 +589,11 @@ var PDFViewerApplication = {
* is opened.
*/
open: function pdfViewOpen(file, args) {
//#if GENERIC
if (arguments.length > 2 || typeof args === 'number') {
if ((typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) &&
(arguments.length > 2 || typeof args === 'number')) {
return Promise.reject(
new Error('Call of open() with obsolete signature.'));
}
//#endif
if (this.pdfLoadingTask) {
// We need to destroy already opened document.
return this.close().then(function () {
@ -707,27 +711,23 @@ var PDFViewerApplication = {
},
fallback: function pdfViewFallback(featureId) {
//#if !PRODUCTION
if (true) {
return;
if (typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
// Only trigger the fallback once so we don't spam the user with messages
// for one PDF.
if (this.fellback) {
return;
}
this.fellback = true;
var url = this.url.split('#')[0];
this.externalServices.fallback({ featureId: featureId, url: url },
function response(download) {
if (!download) {
return;
}
PDFViewerApplication.download();
});
}
//#endif
//#if (FIREFOX || MOZCENTRAL)
// Only trigger the fallback once so we don't spam the user with messages
// for one PDF.
if (this.fellback) {
return;
}
this.fellback = true;
var url = this.url.split('#')[0];
this.externalServices.fallback({ featureId: featureId, url: url },
function response(download) {
if (!download) {
return;
}
PDFViewerApplication.download();
});
//#endif
},
/**
@ -763,43 +763,44 @@ var PDFViewerApplication = {
}
}
//#if !(FIREFOX || MOZCENTRAL)
var errorWrapperConfig = this.appConfig.errorWrapper;
var errorWrapper = errorWrapperConfig.container;
errorWrapper.removeAttribute('hidden');
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
var errorWrapperConfig = this.appConfig.errorWrapper;
var errorWrapper = errorWrapperConfig.container;
errorWrapper.removeAttribute('hidden');
var errorMessage = errorWrapperConfig.errorMessage;
errorMessage.textContent = message;
var errorMessage = errorWrapperConfig.errorMessage;
errorMessage.textContent = message;
var closeButton = errorWrapperConfig.closeButton;
closeButton.onclick = function() {
errorWrapper.setAttribute('hidden', 'true');
};
var closeButton = errorWrapperConfig.closeButton;
closeButton.onclick = function() {
errorWrapper.setAttribute('hidden', 'true');
};
var errorMoreInfo = errorWrapperConfig.errorMoreInfo;
var moreInfoButton = errorWrapperConfig.moreInfoButton;
var lessInfoButton = errorWrapperConfig.lessInfoButton;
moreInfoButton.onclick = function() {
errorMoreInfo.removeAttribute('hidden');
moreInfoButton.setAttribute('hidden', 'true');
lessInfoButton.removeAttribute('hidden');
errorMoreInfo.style.height = errorMoreInfo.scrollHeight + 'px';
};
lessInfoButton.onclick = function() {
errorMoreInfo.setAttribute('hidden', 'true');
var errorMoreInfo = errorWrapperConfig.errorMoreInfo;
var moreInfoButton = errorWrapperConfig.moreInfoButton;
var lessInfoButton = errorWrapperConfig.lessInfoButton;
moreInfoButton.onclick = function() {
errorMoreInfo.removeAttribute('hidden');
moreInfoButton.setAttribute('hidden', 'true');
lessInfoButton.removeAttribute('hidden');
errorMoreInfo.style.height = errorMoreInfo.scrollHeight + 'px';
};
lessInfoButton.onclick = function() {
errorMoreInfo.setAttribute('hidden', 'true');
moreInfoButton.removeAttribute('hidden');
lessInfoButton.setAttribute('hidden', 'true');
};
moreInfoButton.oncontextmenu = noContextMenuHandler;
lessInfoButton.oncontextmenu = noContextMenuHandler;
closeButton.oncontextmenu = noContextMenuHandler;
moreInfoButton.removeAttribute('hidden');
lessInfoButton.setAttribute('hidden', 'true');
};
moreInfoButton.oncontextmenu = noContextMenuHandler;
lessInfoButton.oncontextmenu = noContextMenuHandler;
closeButton.oncontextmenu = noContextMenuHandler;
moreInfoButton.removeAttribute('hidden');
lessInfoButton.setAttribute('hidden', 'true');
errorMoreInfo.value = moreInfoText;
//#else
// console.error(message + '\n' + moreInfoText);
// this.fallback();
//#endif
errorMoreInfo.value = moreInfoText;
} else {
console.error(message + '\n' + moreInfoText);
this.fallback();
}
},
progress: function pdfViewProgress(level) {
@ -851,15 +852,14 @@ var PDFViewerApplication = {
var id = this.documentFingerprint = pdfDocument.fingerprint;
var store = this.store = new ViewHistory(id);
//#if GENERIC
var baseDocumentUrl = null;
//#endif
//#if (FIREFOX || MOZCENTRAL)
// var baseDocumentUrl = this.url.split('#')[0];
//#endif
//#if CHROME
// var baseDocumentUrl = location.href.split('#')[0];
//#endif
var baseDocumentUrl;
if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {
baseDocumentUrl = null;
} else if (PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
baseDocumentUrl = this.url.split('#')[0];
} else if (PDFJSDev.test('CHROME')) {
baseDocumentUrl = location.href.split('#')[0];
}
this.pdfLinkService.setDocument(pdfDocument, baseDocumentUrl);
var pdfViewer = this.pdfViewer;
@ -1017,39 +1017,35 @@ var PDFViewerApplication = {
self.fallback(pdfjsLib.UNSUPPORTED_FEATURES.forms);
}
//#if !PRODUCTION
if (true) {
return;
if (typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
var versionId = String(info.PDFFormatVersion).slice(-1) | 0;
var generatorId = 0;
var KNOWN_GENERATORS = [
'acrobat distiller', 'acrobat pdfwriter', 'adobe livecycle',
'adobe pdf library', 'adobe photoshop', 'ghostscript', 'tcpdf',
'cairo', 'dvipdfm', 'dvips', 'pdftex', 'pdfkit', 'itext', 'prince',
'quarkxpress', 'mac os x', 'microsoft', 'openoffice', 'oracle',
'luradocument', 'pdf-xchange', 'antenna house', 'aspose.cells', 'fpdf'
];
if (info.Producer) {
KNOWN_GENERATORS.some(function (generator, s, i) {
if (generator.indexOf(s) < 0) {
return false;
}
generatorId = i + 1;
return true;
}.bind(null, info.Producer.toLowerCase()));
}
var formType = !info.IsAcroFormPresent ? null : info.IsXFAPresent ?
'xfa' : 'acroform';
self.externalServices.reportTelemetry({
type: 'documentInfo',
version: versionId,
generator: generatorId,
formType: formType
});
}
//#endif
//#if (FIREFOX || MOZCENTRAL)
var versionId = String(info.PDFFormatVersion).slice(-1) | 0;
var generatorId = 0;
var KNOWN_GENERATORS = [
'acrobat distiller', 'acrobat pdfwriter', 'adobe livecycle',
'adobe pdf library', 'adobe photoshop', 'ghostscript', 'tcpdf',
'cairo', 'dvipdfm', 'dvips', 'pdftex', 'pdfkit', 'itext', 'prince',
'quarkxpress', 'mac os x', 'microsoft', 'openoffice', 'oracle',
'luradocument', 'pdf-xchange', 'antenna house', 'aspose.cells', 'fpdf'
];
if (info.Producer) {
KNOWN_GENERATORS.some(function (generator, s, i) {
if (generator.indexOf(s) < 0) {
return false;
}
generatorId = i + 1;
return true;
}.bind(null, info.Producer.toLowerCase()));
}
var formType = !info.IsAcroFormPresent ? null : info.IsXFAPresent ?
'xfa' : 'acroform';
self.externalServices.reportTelemetry({
type: 'documentInfo',
version: versionId,
generator: generatorId,
formType: formType
});
//#endif
});
},
@ -1132,16 +1128,12 @@ var PDFViewerApplication = {
printService.layout();
//#if !PRODUCTION
if (true) {
return;
if (typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
this.externalServices.reportTelemetry({
type: 'print'
});
}
//#endif
//#if (FIREFOX || MOZCENTRAL)
this.externalServices.reportTelemetry({
type: 'print'
});
//#endif
},
// Whether all pages of the PDF have the same width and height.
@ -1272,42 +1264,43 @@ var PDFViewerApplication = {
eventBus.on('documentproperties', webViewerDocumentProperties);
eventBus.on('find', webViewerFind);
eventBus.on('findfromurlhash', webViewerFindFromUrlHash);
//#if GENERIC
eventBus.on('fileinputchange', webViewerFileInputChange);
//#endif
if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {
eventBus.on('fileinputchange', webViewerFileInputChange);
}
}
};
//#if GENERIC
var HOSTED_VIEWER_ORIGINS = ['null',
'http://mozilla.github.io', 'https://mozilla.github.io'];
function validateFileURL(file) {
try {
var viewerOrigin = new URL(window.location.href).origin || 'null';
if (HOSTED_VIEWER_ORIGINS.indexOf(viewerOrigin) >= 0) {
// Hosted or local viewer, allow for any file locations
return;
}
var fileOrigin = new URL(file, window.location.href).origin;
// Removing of the following line will not guarantee that the viewer will
// start accepting URLs from foreign origin -- CORS headers on the remote
// server must be properly configured.
if (fileOrigin !== viewerOrigin) {
throw new Error('file origin does not match viewer\'s');
}
} catch (e) {
var message = e && e.message;
var loadingErrorMessage = mozL10n.get('loading_error', null,
'An error occurred while loading the PDF.');
var validateFileURL;
if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {
var HOSTED_VIEWER_ORIGINS = ['null',
'http://mozilla.github.io', 'https://mozilla.github.io'];
validateFileURL = function validateFileURL(file) {
try {
var viewerOrigin = new URL(window.location.href).origin || 'null';
if (HOSTED_VIEWER_ORIGINS.indexOf(viewerOrigin) >= 0) {
// Hosted or local viewer, allow for any file locations
return;
}
var fileOrigin = new URL(file, window.location.href).origin;
// Removing of the following line will not guarantee that the viewer will
// start accepting URLs from foreign origin -- CORS headers on the remote
// server must be properly configured.
if (fileOrigin !== viewerOrigin) {
throw new Error('file origin does not match viewer\'s');
}
} catch (e) {
var message = e && e.message;
var loadingErrorMessage = mozL10n.get('loading_error', null,
'An error occurred while loading the PDF.');
var moreInfo = {
message: message
};
PDFViewerApplication.error(loadingErrorMessage, moreInfo);
throw e;
}
var moreInfo = {
message: message
};
PDFViewerApplication.error(loadingErrorMessage, moreInfo);
throw e;
}
};
}
//#endif
function loadAndEnablePDFBug(enabledTabs) {
return new Promise(function (resolve, reject) {
@ -1328,48 +1321,44 @@ function loadAndEnablePDFBug(enabledTabs) {
}
function webViewerInitialized() {
//#if GENERIC
var queryString = document.location.search.substring(1);
var params = parseQueryString(queryString);
var file = 'file' in params ? params.file : DEFAULT_URL;
validateFileURL(file);
//#endif
//#if (FIREFOX || MOZCENTRAL)
//var file = window.location.href.split('#')[0];
//#endif
//#if CHROME
//var file = DEFAULT_URL;
//#endif
var file;
if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {
var queryString = document.location.search.substring(1);
var params = parseQueryString(queryString);
file = 'file' in params ? params.file : DEFAULT_URL;
validateFileURL(file);
} else if (PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
file = window.location.href.split('#')[0];
} else if (PDFJSDev.test('CHROME')) {
file = DEFAULT_URL;
}
var waitForBeforeOpening = [];
var appConfig = PDFViewerApplication.appConfig;
//#if GENERIC
var fileInput = document.createElement('input');
fileInput.id = appConfig.openFileInputName;
fileInput.className = 'fileInput';
fileInput.setAttribute('type', 'file');
fileInput.oncontextmenu = noContextMenuHandler;
document.body.appendChild(fileInput);
if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {
var fileInput = document.createElement('input');
fileInput.id = appConfig.openFileInputName;
fileInput.className = 'fileInput';
fileInput.setAttribute('type', 'file');
fileInput.oncontextmenu = noContextMenuHandler;
document.body.appendChild(fileInput);
if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
if (!window.File || !window.FileReader ||
!window.FileList || !window.Blob) {
appConfig.toolbar.openFile.setAttribute('hidden', 'true');
appConfig.secondaryToolbar.openFileButton.setAttribute('hidden', 'true');
} else {
fileInput.value = null;
}
} else {
appConfig.toolbar.openFile.setAttribute('hidden', 'true');
appConfig.secondaryToolbar.openFileButton.setAttribute('hidden', 'true');
} else {
fileInput.value = null;
}
//#else
//appConfig.toolbar.openFile.setAttribute('hidden', 'true');
//appConfig.secondaryToolbar.openFileButton.setAttribute('hidden', 'true');
//#endif
var PDFJS = pdfjsLib.PDFJS;
//#if !PRODUCTION
if (true) {
//#else
//if (PDFViewerApplication.preferencePdfBugEnabled) {
//#endif
if ((typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) ||
PDFViewerApplication.preferencePdfBugEnabled) {
// Special debugging flags in the hash section of the URL.
var hash = document.location.hash.substring(1);
var hashParams = parseQueryString(hash);
@ -1405,17 +1394,18 @@ function webViewerInitialized() {
PDFJS.ignoreCurrentPositionOnZoom =
(hashParams['ignorecurrentpositiononzoom'] === 'true');
}
//#if !PRODUCTION
if ('disablebcmaps' in hashParams && hashParams['disablebcmaps']) {
PDFJS.cMapUrl = '../external/cmaps/';
PDFJS.cMapPacked = false;
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) {
if ('disablebcmaps' in hashParams && hashParams['disablebcmaps']) {
PDFJS.cMapUrl = '../external/cmaps/';
PDFJS.cMapPacked = false;
}
}
//#endif
//#if !(FIREFOX || MOZCENTRAL)
if ('locale' in hashParams) {
PDFJS.locale = hashParams['locale'];
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
if ('locale' in hashParams) {
PDFJS.locale = hashParams['locale'];
}
}
//#endif
if ('textlayer' in hashParams) {
switch (hashParams['textlayer']) {
case 'off':
@ -1437,16 +1427,16 @@ function webViewerInitialized() {
}
}
//#if !(FIREFOX || MOZCENTRAL)
mozL10n.setLanguage(PDFJS.locale);
//#endif
//#if (FIREFOX || MOZCENTRAL)
if (!PDFViewerApplication.supportsDocumentFonts) {
PDFJS.disableFontFace = true;
console.warn(mozL10n.get('web_fonts_disabled', null,
'Web fonts are disabled: unable to use embedded PDF fonts.'));
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
mozL10n.setLanguage(PDFJS.locale);
} else {
if (!PDFViewerApplication.supportsDocumentFonts) {
PDFJS.disableFontFace = true;
console.warn(mozL10n.get('web_fonts_disabled', null,
'Web fonts are disabled: unable to use embedded PDF fonts.'));
}
}
//#endif
if (!PDFViewerApplication.supportsPrinting) {
appConfig.toolbar.print.classList.add('hidden');
@ -1539,44 +1529,45 @@ function webViewerInitialized() {
});
}
//#if GENERIC
function webViewerOpenFileViaURL(file) {
if (file && file.lastIndexOf('file:', 0) === 0) {
// file:-scheme. Load the contents in the main thread because QtWebKit
// cannot load file:-URLs in a Web Worker. file:-URLs are usually loaded
// very quickly, so there is no need to set up progress event listeners.
PDFViewerApplication.setTitleUsingUrl(file);
var xhr = new XMLHttpRequest();
xhr.onload = function() {
PDFViewerApplication.open(new Uint8Array(xhr.response));
};
try {
xhr.open('GET', file);
xhr.responseType = 'arraybuffer';
xhr.send();
} catch (e) {
PDFViewerApplication.error(mozL10n.get('loading_error', null,
'An error occurred while loading the PDF.'), e);
var webViewerOpenFileViaURL;
if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {
webViewerOpenFileViaURL = function webViewerOpenFileViaURL(file) {
if (file && file.lastIndexOf('file:', 0) === 0) {
// file:-scheme. Load the contents in the main thread because QtWebKit
// cannot load file:-URLs in a Web Worker. file:-URLs are usually loaded
// very quickly, so there is no need to set up progress event listeners.
PDFViewerApplication.setTitleUsingUrl(file);
var xhr = new XMLHttpRequest();
xhr.onload = function() {
PDFViewerApplication.open(new Uint8Array(xhr.response));
};
try {
xhr.open('GET', file);
xhr.responseType = 'arraybuffer';
xhr.send();
} catch (e) {
PDFViewerApplication.error(mozL10n.get('loading_error', null,
'An error occurred while loading the PDF.'), e);
}
return;
}
return;
}
if (file) {
PDFViewerApplication.open(file);
}
if (file) {
PDFViewerApplication.open(file);
}
};
} else if (PDFJSDev.test('FIREFOX || MOZCENTRAL || CHROME')) {
webViewerOpenFileViaURL = function webViewerOpenFileViaURL(file) {
PDFViewerApplication.setTitleUsingUrl(file);
PDFViewerApplication.initPassiveLoading();
};
} else {
webViewerOpenFileViaURL = function webViewerOpenFileURL(file) {
if (file) {
throw new Error('Not implemented: webViewerOpenFileURL');
}
};
}
//#elif (FIREFOX || MOZCENTRAL || CHROME)
//function webViewerOpenFileViaURL(file) {
// PDFViewerApplication.setTitleUsingUrl(file);
// PDFViewerApplication.initPassiveLoading();
//}
//#else
//function webViewerOpenFileURL(file) {
// if (file) {
// throw new Error('Not implemented: webViewerOpenFileURL');
// }
//}
//#endif
function webViewerPageRendered(e) {
var pageNumber = e.pageNumber;
@ -1612,40 +1603,31 @@ function webViewerPageRendered(e) {
'An error occurred while rendering the page.'), pageView.error);
}
//#if !PRODUCTION
if (true) {
return;
}
//#endif
//#if (FIREFOX || MOZCENTRAL)
PDFViewerApplication.externalServices.reportTelemetry({
type: 'pageInfo'
});
// It is a good time to report stream and font types.
PDFViewerApplication.pdfDocument.getStats().then(function (stats) {
if (typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
PDFViewerApplication.externalServices.reportTelemetry({
type: 'documentStats',
stats: stats
type: 'pageInfo'
});
});
//#endif
// It is a good time to report stream and font types.
PDFViewerApplication.pdfDocument.getStats().then(function (stats) {
PDFViewerApplication.externalServices.reportTelemetry({
type: 'documentStats',
stats: stats
});
});
}
}
function webViewerTextLayerRendered(e) {
//#if !PRODUCTION
if (true) {
return;
}
//#endif
//#if (FIREFOX || MOZCENTRAL)
if (e.numTextDivs > 0 && !PDFViewerApplication.supportsDocumentColors) {
if (typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('FIREFOX || MOZCENTRAL') &&
e.numTextDivs > 0 && !PDFViewerApplication.supportsDocumentColors) {
console.error(mozL10n.get('document_colors_not_allowed', null,
'PDF documents are not allowed to use their own colors: ' +
'\'Allow pages to choose their own colors\' ' +
'is deactivated in the browser.'));
PDFViewerApplication.fallback();
}
//#endif
}
function webViewerPageMode(e) {
@ -1803,43 +1785,45 @@ function webViewerHashchange(e) {
}
}
//#if GENERIC
window.addEventListener('change', function webViewerChange(evt) {
var files = evt.target.files;
if (!files || files.length === 0) {
return;
}
PDFViewerApplication.eventBus.dispatch('fileinputchange',
{fileInput: evt.target});
}, true);
var webViewerFileInputChange;
if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {
window.addEventListener('change', function webViewerChange(evt) {
var files = evt.target.files;
if (!files || files.length === 0) {
return;
}
PDFViewerApplication.eventBus.dispatch('fileinputchange',
{fileInput: evt.target});
}, true);
function webViewerFileInputChange(e) {
var file = e.fileInput.files[0];
webViewerFileInputChange = function webViewerFileInputChange(e) {
var file = e.fileInput.files[0];
if (!pdfjsLib.PDFJS.disableCreateObjectURL &&
typeof URL !== 'undefined' && URL.createObjectURL) {
PDFViewerApplication.open(URL.createObjectURL(file));
} else {
// Read the local file into a Uint8Array.
var fileReader = new FileReader();
fileReader.onload = function webViewerChangeFileReaderOnload(evt) {
var buffer = evt.target.result;
var uint8Array = new Uint8Array(buffer);
PDFViewerApplication.open(uint8Array);
};
fileReader.readAsArrayBuffer(file);
}
if (!pdfjsLib.PDFJS.disableCreateObjectURL &&
typeof URL !== 'undefined' && URL.createObjectURL) {
PDFViewerApplication.open(URL.createObjectURL(file));
} else {
// Read the local file into a Uint8Array.
var fileReader = new FileReader();
fileReader.onload = function webViewerChangeFileReaderOnload(evt) {
var buffer = evt.target.result;
var uint8Array = new Uint8Array(buffer);
PDFViewerApplication.open(uint8Array);
};
fileReader.readAsArrayBuffer(file);
}
PDFViewerApplication.setTitleUsingUrl(file.name);
PDFViewerApplication.setTitleUsingUrl(file.name);
// URL does not reflect proper document location - hiding some icons.
var appConfig = PDFViewerApplication.appConfig;
appConfig.toolbar.viewBookmark.setAttribute('hidden', 'true');
appConfig.secondaryToolbar.viewBookmarkButton.setAttribute('hidden', 'true');
appConfig.toolbar.download.setAttribute('hidden', 'true');
appConfig.secondaryToolbar.downloadButton.setAttribute('hidden', 'true');
// URL does not reflect proper document location - hiding some icons.
var appConfig = PDFViewerApplication.appConfig;
appConfig.toolbar.viewBookmark.setAttribute('hidden', 'true');
appConfig.secondaryToolbar.viewBookmarkButton.setAttribute('hidden',
'true');
appConfig.toolbar.download.setAttribute('hidden', 'true');
appConfig.secondaryToolbar.downloadButton.setAttribute('hidden', 'true');
};
}
//#endif
window.addEventListener('localized', function localized(evt) {
PDFViewerApplication.eventBus.dispatch('localized');
@ -2091,17 +2075,18 @@ window.addEventListener('keydown', function keydown(evt) {
}
}
//#if !(FIREFOX || MOZCENTRAL)
// CTRL or META without shift
if (cmd === 1 || cmd === 8) {
switch (evt.keyCode) {
case 83: // s
PDFViewerApplication.download();
handled = true;
break;
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
// CTRL or META without shift
if (cmd === 1 || cmd === 8) {
switch (evt.keyCode) {
case 83: // s
PDFViewerApplication.download();
handled = true;
break;
}
}
}
//#endif
// CTRL+ALT or Option+Command
if (cmd === 3 || cmd === 10) {

9
web/chromecom.js
View File

@ -30,7 +30,11 @@
root.pdfjsWebPDFJS);
}
}(this, function (exports, app, overlayManager, preferences, pdfjsLib) {
//#if CHROME
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('CHROME')) {
throw new Error('Module "pdfjs-web/chromecom" shall not be used outside ' +
'CHROME build.');
}
var PDFViewerApplication = app.PDFViewerApplication;
var DefaultExernalServices = app.DefaultExernalServices;
var OverlayManager = overlayManager.OverlayManager;
@ -198,7 +202,7 @@
// because the shown string should match the UI at chrome://extensions.
// These strings are from chrome/app/resources/generated_resources_*.xtb.
var i18nFileAccessLabel =
//#include $ROOT/web/chrome-i18n-allow-access-to-file-urls.json
PDFJSDev.json('$ROOT/web/chrome-i18n-allow-access-to-file-urls.json')
[chrome.i18n.getUILanguage && chrome.i18n.getUILanguage()];
if (i18nFileAccessLabel) {
@ -352,5 +356,4 @@
PDFViewerApplication.externalServices = ChromeExternalServices;
exports.ChromeCom = ChromeCom;
//#endif
}));

5
web/download_manager.js
View File

@ -25,7 +25,8 @@
factory((root.pdfjsWebDownloadManager = {}), root.pdfjsWebPDFJS);
}
}(this, function (exports, pdfjsLib) {
//#if GENERIC || CHROME
if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC || CHROME')) {
/* jshint -W082 */
function download(blobUrl, filename) {
var a = document.createElement('a');
if (a.click) {
@ -106,5 +107,5 @@
};
exports.DownloadManager = DownloadManager;
//#endif
}
}));

8
web/firefoxcom.js
View File

@ -27,7 +27,12 @@
root.pdfjsWebApp, root.pdfjsWebPDFJS);
}
}(this, function (exports, preferences, app, pdfjsLib) {
//#if FIREFOX || MOZCENTRAL
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
throw new Error('Module "pdfjs-web/firefoxcom" shall not be used outside ' +
'FIREFOX and MOZCENTRAL builds.');
}
var Preferences = preferences.Preferences;
var PDFViewerApplication = app.PDFViewerApplication;
@ -288,5 +293,4 @@ document.mozL10n.setExternalLocalizerServices({
exports.DownloadManager = DownloadManager;
exports.FirefoxCom = FirefoxCom;
//#endif
}));

37
web/pdf_history.js
View File

@ -12,6 +12,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* globals chrome */
'use strict';
@ -191,30 +192,30 @@
_pushOrReplaceState: function pdfHistory_pushOrReplaceState(stateObj,
replace) {
//#if CHROME
// history.state.chromecomState is managed by chromecom.js.
if (window.history.state && 'chromecomState' in window.history.state) {
if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('CHROME') &&
window.history.state && 'chromecomState' in window.history.state) {
stateObj = stateObj || {};
stateObj.chromecomState = window.history.state.chromecomState;
}
//#endif
if (replace) {
//#if (GENERIC || CHROME)
window.history.replaceState(stateObj, '', document.URL);
//#else
// window.history.replaceState(stateObj, '');
//#endif
if (typeof PDFJSDev === 'undefined' ||
PDFJSDev.test('GENERIC || CHROME')) {
window.history.replaceState(stateObj, '', document.URL);
} else {
window.history.replaceState(stateObj, '');
}
} else {
//#if (GENERIC || CHROME)
window.history.pushState(stateObj, '', document.URL);
//#else
// window.history.pushState(stateObj, '');
//#endif
//#if CHROME
// if (top === window) {
// chrome.runtime.sendMessage('showPageAction');
// }
//#endif
if (typeof PDFJSDev === 'undefined' ||
PDFJSDev.test('GENERIC || CHROME')) {
window.history.pushState(stateObj, '', document.URL);
} else {
window.history.pushState(stateObj, '');
}
if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('CHROME') &&
top === window) {
chrome.runtime.sendMessage('showPageAction');
}
}
},

8
web/pdf_page_view.js
View File

@ -362,9 +362,11 @@ var PDFPageView = (function PDFPageViewClosure() {
}
this.canvas = canvas;
//#if MOZCENTRAL || FIREFOX || GENERIC
canvas.mozOpaque = true;
//#endif
if (typeof PDFJSDev === 'undefined' ||
PDFJSDev.test('MOZCENTRAL || FIREFOX || GENERIC')) {
canvas.mozOpaque = true;
}
var ctx = canvas.getContext('2d', {alpha: false});
var outputScale = getOutputScale(ctx);
this.outputScale = outputScale;

25
web/pdf_presentation_mode.js
View File

@ -485,11 +485,13 @@ var PDFPresentationMode = (function PDFPresentationModeClosure() {
window.addEventListener('fullscreenchange', this.fullscreenChangeBind);
window.addEventListener('mozfullscreenchange', this.fullscreenChangeBind);
//#if !(FIREFOX || MOZCENTRAL)
window.addEventListener('webkitfullscreenchange',
this.fullscreenChangeBind);
window.addEventListener('MSFullscreenChange', this.fullscreenChangeBind);
//#endif
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
window.addEventListener('webkitfullscreenchange',
this.fullscreenChangeBind);
window.addEventListener('MSFullscreenChange',
this.fullscreenChangeBind);
}
},
/**
@ -500,12 +502,13 @@ var PDFPresentationMode = (function PDFPresentationModeClosure() {
window.removeEventListener('fullscreenchange', this.fullscreenChangeBind);
window.removeEventListener('mozfullscreenchange',
this.fullscreenChangeBind);
//#if !(FIREFOX || MOZCENTRAL)
window.removeEventListener('webkitfullscreenchange',
this.fullscreenChangeBind);
window.removeEventListener('MSFullscreenChange',
this.fullscreenChangeBind);
//#endif
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
window.removeEventListener('webkitfullscreenchange',
this.fullscreenChangeBind);
window.removeEventListener('MSFullscreenChange',
this.fullscreenChangeBind);
}
delete this.fullscreenChangeBind;
}

15
web/pdf_thumbnail_view.js
View File

@ -63,9 +63,11 @@ var PDFThumbnailView = (function PDFThumbnailViewClosure() {
// Since this is a temporary canvas, we need to fill the canvas with a white
// background ourselves. `_getPageDrawContext` uses CSS rules for this.
//#if MOZCENTRAL || FIREFOX || GENERIC
tempCanvas.mozOpaque = true;
//#endif
if (typeof PDFJSDev === 'undefined' ||
PDFJSDev.test('MOZCENTRAL || FIREFOX || GENERIC')) {
tempCanvas.mozOpaque = true;
}
var ctx = tempCanvas.getContext('2d', {alpha: false});
ctx.save();
ctx.fillStyle = 'rgb(255, 255, 255)';
@ -215,9 +217,10 @@ var PDFThumbnailView = (function PDFThumbnailViewClosure() {
// until rendering/image conversion is complete, to avoid display issues.
this.canvas = canvas;
//#if MOZCENTRAL || FIREFOX || GENERIC
canvas.mozOpaque = true;
//#endif
if (typeof PDFJSDev === 'undefined' ||
PDFJSDev.test('MOZCENTRAL || FIREFOX || GENERIC')) {
canvas.mozOpaque = true;
}
var ctx = canvas.getContext('2d', {alpha: false});
var outputScale = getOutputScale(ctx);

5
web/pdf_viewer.js
View File

@ -567,8 +567,8 @@ var PDFViewer = (function pdfViewer() {
if (!this.pdfDocument) {
return;
}
//#if GENERIC
if (arguments.length > 1 || typeof params === 'number') {
if ((typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) &&
(arguments.length > 1 || typeof params === 'number')) {
console.warn('Call of scrollPageIntoView() with obsolete signature.');
var paramObj = {};
if (typeof params === 'number') {
@ -579,7 +579,6 @@ var PDFViewer = (function pdfViewer() {
}
params = paramObj;
}
//#endif
var pageNumber = params.pageNumber || 0;
var dest = params.destArray || null;
var allowNegativeOffset = params.allowNegativeOffset || false;

43
web/preferences.js
View File

@ -26,12 +26,12 @@
}
}(this, function (exports) {
//#if PRODUCTION
//var defaultPreferences = Promise.resolve(
//#include $ROOT/web/default_preferences.json
//);
//#else
var defaultPreferences = new Promise(function (resolve) {
var defaultPreferences;
if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('PRODUCTION')) {
defaultPreferences = Promise.resolve(
PDFJSDev.json('$ROOT/web/default_preferences.json'));
} else {
defaultPreferences = new Promise(function (resolve) {
if (DEFAULT_PREFERENCES) {
resolve(DEFAULT_PREFERENCES);
return;
@ -41,7 +41,7 @@
document.removeEventListener('defaultpreferencesloaded', loaded);
});
});
//#endif
}
function cloneObj(obj) {
var result = {};
@ -197,21 +197,22 @@ var Preferences = {
}
};
//#if !(FIREFOX || MOZCENTRAL || CHROME)
Preferences._writeToStorage = function (prefObj) {
return new Promise(function (resolve) {
localStorage.setItem('pdfjs.preferences', JSON.stringify(prefObj));
resolve();
});
};
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL || CHROME')) {
Preferences._writeToStorage = function (prefObj) {
return new Promise(function (resolve) {
localStorage.setItem('pdfjs.preferences', JSON.stringify(prefObj));
resolve();
});
};
Preferences._readFromStorage = function (prefObj) {
return new Promise(function (resolve) {
var readPrefs = JSON.parse(localStorage.getItem('pdfjs.preferences'));
resolve(readPrefs);
});
};
//#endif
Preferences._readFromStorage = function (prefObj) {
return new Promise(function (resolve) {
var readPrefs = JSON.parse(localStorage.getItem('pdfjs.preferences'));
resolve(readPrefs);
});
};
}
exports.Preferences = Preferences;
}));

47
web/text_layer_builder.js
View File

@ -333,58 +333,61 @@ var TextLayerBuilder = (function TextLayerBuilderClosure() {
div.addEventListener('mousedown', function (e) {
if (self.enhanceTextSelection && self.textLayerRenderTask) {
self.textLayerRenderTask.expandTextDivs(true);
//#if !(MOZCENTRAL || FIREFOX)
if (expandDivsTimer) {
if ((typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) &&
expandDivsTimer) {
clearTimeout(expandDivsTimer);
expandDivsTimer = null;
}
//#endif
return;
}
var end = div.querySelector('.endOfContent');
if (!end) {
return;
}
//#if !(MOZCENTRAL || FIREFOX)
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
// On non-Firefox browsers, the selection will feel better if the height
// of the endOfContent div will be adjusted to start at mouse click
// location -- this will avoid flickering when selections moves up.
// However it does not work when selection started on empty space.
var adjustTop = e.target !== div;
//#if GENERIC
adjustTop = adjustTop && window.getComputedStyle(end).
getPropertyValue('-moz-user-select') !== 'none';
//#endif
if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {
adjustTop = adjustTop && window.getComputedStyle(end).
getPropertyValue('-moz-user-select') !== 'none';
}
if (adjustTop) {
var divBounds = div.getBoundingClientRect();
var r = Math.max(0, (e.pageY - divBounds.top) / divBounds.height);
end.style.top = (r * 100).toFixed(2) + '%';
}
//#endif
}
end.classList.add('active');
});
div.addEventListener('mouseup', function (e) {
if (self.enhanceTextSelection && self.textLayerRenderTask) {
//#if !(MOZCENTRAL || FIREFOX)
expandDivsTimer = setTimeout(function() {
if (self.textLayerRenderTask) {
self.textLayerRenderTask.expandTextDivs(false);
}
expandDivsTimer = null;
}, EXPAND_DIVS_TIMEOUT);
//#else
// self.textLayerRenderTask.expandTextDivs(false);
//#endif
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
expandDivsTimer = setTimeout(function() {
if (self.textLayerRenderTask) {
self.textLayerRenderTask.expandTextDivs(false);
}
expandDivsTimer = null;
}, EXPAND_DIVS_TIMEOUT);
} else {
self.textLayerRenderTask.expandTextDivs(false);
}
return;
}
var end = div.querySelector('.endOfContent');
if (!end) {
return;
}
//#if !(MOZCENTRAL || FIREFOX)
end.style.top = '';
//#endif
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
end.style.top = '';
}
end.classList.remove('active');
});
},

16
web/ui_utils.js
View File

@ -80,13 +80,15 @@ PDFJS.disableTextLayer = (PDFJS.disableTextLayer === undefined ?
PDFJS.ignoreCurrentPositionOnZoom = (PDFJS.ignoreCurrentPositionOnZoom ===
undefined ? false : PDFJS.ignoreCurrentPositionOnZoom);
//#if !(FIREFOX || MOZCENTRAL)
/**
* Interface locale settings.
* @var {string}
*/
PDFJS.locale = (PDFJS.locale === undefined ? navigator.language : PDFJS.locale);
//#endif
if (typeof PDFJSDev === 'undefined' ||
!PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
/**
* Interface locale settings.
* @var {string}
*/
PDFJS.locale = (PDFJS.locale === undefined ? navigator.language :
PDFJS.locale);
}
/**
* Returns scale factor for the canvas. It makes sense for the HiDPI displays.

27
web/view_history.js
View File

@ -73,27 +73,24 @@ var ViewHistory = (function ViewHistoryClosure() {
return new Promise(function (resolve) {
var databaseStr = JSON.stringify(this.database);
//#if FIREFOX || MOZCENTRAL
// sessionStorage.setItem('pdfjsHistory', databaseStr);
// resolve();
//#endif
//#if !(FIREFOX || MOZCENTRAL)
localStorage.setItem('database', databaseStr);
if (typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
sessionStorage.setItem('pdfjsHistory', databaseStr);
} else {
localStorage.setItem('database', databaseStr);
}
resolve();
//#endif
}.bind(this));
},
_readFromStorage: function ViewHistory_readFromStorage() {
return new Promise(function (resolve) {
//#if FIREFOX || MOZCENTRAL
// resolve(sessionStorage.getItem('pdfjsHistory'));
//#endif
//#if !(FIREFOX || MOZCENTRAL)
resolve(localStorage.getItem('database'));
//#endif
if (typeof PDFJSDev !== 'undefined' &&
PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
resolve(sessionStorage.getItem('pdfjsHistory'));
} else {
resolve(localStorage.getItem('database'));
}
});
},

85
web/viewer.js
View File

@ -18,37 +18,37 @@
var DEFAULT_URL = 'compressed.tracemonkey-pldi-09.pdf';
//#if CHROME
//(function rewriteUrlClosure() {
// // Run this code outside DOMContentLoaded to make sure that the URL
// // is rewritten as soon as possible.
// var queryString = document.location.search.slice(1);
// var m = /(^|&)file=([^&]*)/.exec(queryString);
// DEFAULT_URL = m ? decodeURIComponent(m[2]) : '';
//
// // Example: chrome-extension://.../http://example.com/file.pdf
// var humanReadableUrl = '/' + DEFAULT_URL + location.hash;
// history.replaceState(history.state, '', humanReadableUrl);
// if (top === window) {
// chrome.runtime.sendMessage('showPageAction');
// }
//})();
//#endif
if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('CHROME')) {
(function rewriteUrlClosure() {
// Run this code outside DOMContentLoaded to make sure that the URL
// is rewritten as soon as possible.
var queryString = document.location.search.slice(1);
var m = /(^|&)file=([^&]*)/.exec(queryString);
DEFAULT_URL = m ? decodeURIComponent(m[2]) : '';
//#if PRODUCTION
//var pdfjsWebLibs = {
// pdfjsWebPDFJS: window.pdfjsDistBuildPdf
//};
//
//(function () {
// Example: chrome-extension://.../http://example.com/file.pdf
var humanReadableUrl = '/' + DEFAULT_URL + location.hash;
history.replaceState(history.state, '', humanReadableUrl);
if (top === window) {
chrome.runtime.sendMessage('showPageAction');
}
})();
}
var pdfjsWebLibs;
if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('PRODUCTION')) {
pdfjsWebLibs = {
pdfjsWebPDFJS: window.pdfjsDistBuildPdf
};
(function () {
//#expand __BUNDLE__
//}).call(pdfjsWebLibs);
//#endif
}).call(pdfjsWebLibs);
}
//#if FIREFOX || MOZCENTRAL
//// FIXME the l10n.js file in the Firefox extension needs global FirefoxCom.
//window.FirefoxCom = pdfjsWebLibs.pdfjsWebFirefoxCom.FirefoxCom;
//#endif
if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('FIREFOX || MOZCENTRAL')) {
// FIXME the l10n.js file in the Firefox extension needs global FirefoxCom.
window.FirefoxCom = pdfjsWebLibs.pdfjsWebFirefoxCom.FirefoxCom;
}
function getViewerConfiguration() {
return {
@ -169,21 +169,22 @@ function getViewerConfiguration() {
function webViewerLoad() {
var config = getViewerConfiguration();
//#if !PRODUCTION
require.config({paths: {'pdfjs': '../src', 'pdfjs-web': '.'}});
require(['pdfjs-web/pdfjs'], function () {
// Ensure that src/main_loader.js has loaded all the necessary dependencies
// *before* the viewer loads, to prevent issues in browsers relying on e.g.
// the Promise/URL polyfill in src/shared/util.js (fixes issue 7448).
require(['pdfjs-web/app', 'pdfjs-web/pdf_print_service'], function (web) {
window.PDFViewerApplication = web.PDFViewerApplication;
web.PDFViewerApplication.run(config);
if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) {
require.config({paths: {'pdfjs': '../src', 'pdfjs-web': '.'}});
require(['pdfjs-web/pdfjs'], function () {
// Ensure that src/main_loader.js has loaded all the necessary
// dependencies *before* the viewer loads, to prevent issues in browsers
// relying on e.g. the Promise/URL polyfill in src/shared/util.js (fixes
// issue 7448).
require(['pdfjs-web/app', 'pdfjs-web/pdf_print_service'], function (web) {
window.PDFViewerApplication = web.PDFViewerApplication;
web.PDFViewerApplication.run(config);
});
});
});
//#else
//window.PDFViewerApplication = pdfjsWebLibs.pdfjsWebApp.PDFViewerApplication;
//pdfjsWebLibs.pdfjsWebApp.PDFViewerApplication.run(config);
//#endif
} else {
window.PDFViewerApplication = pdfjsWebLibs.pdfjsWebApp.PDFViewerApplication;
pdfjsWebLibs.pdfjsWebApp.PDFViewerApplication.run(config);
}
}
document.addEventListener('DOMContentLoaded', webViewerLoad, true);