All files / pdf.js/build/lib/web chromecom.js

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
/* Copyright 2017 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';
 
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ChromeCom = undefined;
 
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
var _app = require('./app');
 
var _preferences = require('./preferences');
 
var _download_manager = require('./download_manager');
 
var _genericl10n = require('./genericl10n');
 
var _pdf = require('../pdf');
 
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
{
  throw new Error('Module "pdfjs-web/chromecom" shall not be used outside ' + 'CHROME build.');
}
var ChromeCom = {
  request: function request(action, data, callback) {
    var message = {
      action: action,
      data: data
    };
    if (!chrome.runtime) {
      console.error('chrome.runtime is undefined.');
      if (callback) {
        callback();
      }
    } else if (callback) {
      chrome.runtime.sendMessage(message, callback);
    } else {
      chrome.runtime.sendMessage(message);
    }
  },
  resolvePDFFile: function resolvePDFFile(file, overlayManager, callback) {
    file = file.replace(/^drive:/i, 'filesystem:' + location.origin + '/external/');
    if (/^filesystem:/.test(file) && !_pdf.PDFJS.disableWorker) {
      var resolveLocalFileSystemURL = window.resolveLocalFileSystemURL || window.webkitResolveLocalFileSystemURL;
      resolveLocalFileSystemURL(file, function onResolvedFSURL(fileEntry) {
        fileEntry.file(function (fileObject) {
          var blobUrl = URL.createObjectURL(fileObject);
          callback(blobUrl, fileObject.size);
        });
      }, function onFileSystemError(error) {
        console.warn('Cannot resolve file ' + file + ', ' + error.name + ' ' + error.message);
        callback(file);
      });
      return;
    }
    if (/^https?:/.test(file)) {
      setReferer(file, function () {
        callback(file);
      });
      return;
    }
    if (/^file?:/.test(file)) {
      getEmbedderOrigin(function (origin) {
        if (origin && !/^file:|^chrome-extension:/.test(origin)) {
          _app.PDFViewerApplication.error('Blocked ' + origin + ' from loading ' + file + '. Refused to load a local file in a non-local page ' + 'for security reasons.');
          return;
        }
        isAllowedFileSchemeAccess(function (isAllowedAccess) {
          if (isAllowedAccess) {
            callback(file);
          } else {
            requestAccessToLocalFile(file, overlayManager);
          }
        });
      });
      return;
    }
    callback(file);
  }
};
function getEmbedderOrigin(callback) {
  var origin = window === top ? location.origin : location.ancestorOrigins[0];
  if (origin === 'null') {
    getParentOrigin(callback);
  } else {
    callback(origin);
  }
}
function getParentOrigin(callback) {
  ChromeCom.request('getParentOrigin', null, callback);
}
function isAllowedFileSchemeAccess(callback) {
  ChromeCom.request('isAllowedFileSchemeAccess', null, callback);
}
function isRuntimeAvailable() {
  try {
    if (chrome.runtime && chrome.runtime.getManifest()) {
      return true;
    }
  } catch (e) {}
  return false;
}
function reloadIfRuntimeIsUnavailable() {
  if (!isRuntimeAvailable()) {
    location.reload();
  }
}
var chromeFileAccessOverlayPromise = void 0;
function requestAccessToLocalFile(fileUrl, overlayManager) {
  var onCloseOverlay = null;
  if (top !== window) {
    window.addEventListener('focus', reloadIfRuntimeIsUnavailable);
    onCloseOverlay = function onCloseOverlay() {
      window.removeEventListener('focus', reloadIfRuntimeIsUnavailable);
      reloadIfRuntimeIsUnavailable();
      overlayManager.close('chromeFileAccessOverlay');
    };
  }
  if (!chromeFileAccessOverlayPromise) {
    chromeFileAccessOverlayPromise = overlayManager.register('chromeFileAccessOverlay', document.getElementById('chromeFileAccessOverlay'), onCloseOverlay, true);
  }
  chromeFileAccessOverlayPromise.then(function () {
    var iconPath = chrome.runtime.getManifest().icons[48];
    document.getElementById('chrome-pdfjs-logo-bg').style.backgroundImage = 'url(' + chrome.runtime.getURL(iconPath) + ')';
    var i18nFileAccessLabel = {
      "am": '\u1208\u134B\u12ED\u120D \u12E9\u12A0\u122D\u12A4\u120D\u12CE\u127D \u1218\u12F3\u1228\u123B \u134D\u1240\u12F5',
      "ar": '\u200F\u0627\u0644\u0633\u0645\u0627\u062D \u0628\u0627\u0644\u062F\u062E\u0648\u0644 \u0625\u0644\u0649 \u0639\u0646\u0627\u0648\u064A\u0646 URL \u0644\u0644\u0645\u0644\u0641\u0627\u062A',
      "bg": '\u0414\u0430 \u0441\u0435 \u0440\u0430\u0437\u0440\u0435\u0448\u0438 \u0434\u043E\u0441\u0442\u044A\u043F \u0434\u043E URL \u0430\u0434\u0440\u0435\u0441\u0438\u0442\u0435 \u043D\u0430 \u0444\u0430\u0439\u043B\u043E\u0432\u0435\u0442\u0435',
      "bn": '\u09AB\u09BE\u0987\u09B2 URL\u0997\u09C1\u09B2\u09BF\u09A4\u09C7 \u0985\u09CD\u09AF\u09BE\u0995\u09CD\u09B8\u09C7\u09B8 \u09AE\u099E\u09CD\u099C\u09C1\u09B0 \u0995\u09B0\u09C1\u09A8',
      "ca": 'Permet l\'acc\xE9s als URL de fitxer',
      "cs": 'Umo\u017Enit p\u0159\xEDstup k adres\xE1m URL soubor\u016F',
      "da": 'Tillad adgang til webadresser p\xE5 filer',
      "de": "Zugriff auf Datei-URLs zulassen",
      "el": '\u039D\u03B1 \u03B5\u03C0\u03B9\u03C4\u03C1\u03AD\u03C0\u03B5\u03C4\u03B1\u03B9 \u03B7 \u03C0\u03C1\u03CC\u03C3\u03B2\u03B1\u03C3\u03B7 \u03C3\u03B5 \u03B4\u03B9\u03B5\u03C5\u03B8\u03CD\u03BD\u03C3\u03B5\u03B9\u03C2 URL \u03B1\u03C1\u03C7\u03B5\u03AF\u03C9\u03BD',
      "en-GB": "Allow access to file URLs",
      "es": "Permitir acceso a URL de archivo",
      "es-419": "Permitir el acceso a las URL del archivo",
      "et": 'Luba juurdep\xE4\xE4s failide URL-idele',
      "fa": '\u200F\u0627\u062C\u0627\u0632\u0647\u0654 \u062F\u0633\u062A\u0631\u0633\u06CC \u0628\u0647 URL \u0647\u0627\u06CC \u0641\u0627\u06CC\u0644',
      "fi": 'Salli tiedostojen URL-osoitteiden k\xE4ytt\xF6',
      "fil": "Payagan ang access na mag-file ng mga URL",
      "fr": 'Autoriser l\'acc\xE8s aux URL de fichier',
      "gu": 'URL \u0AAB\u0ABE\u0A87\u0AB2 \u0A95\u0AB0\u0AB5\u0ABE \u0A8D\u0A95\u0ACD\u0AB8\u0AC7\u0AB8\u0AA8\u0AC0 \u0AAE\u0A82\u0A9C\u0AC2\u0AB0\u0AC0 \u0A86\u0AAA\u0ACB',
      "hi": '\u092B\u093C\u093E\u0907\u0932 URL \u0924\u0915 \u092A\u0939\u0941\u0902\u091A\u0928\u0947 \u0915\u0940 \u0905\u0928\u0941\u092E\u0924\u093F \u0926\u0947\u0902',
      "hr": "Dozvoli pristup URL-ovima datoteke",
      "hu": 'F\xE1jl URL-ekhez val\xF3 hozz\xE1f\xE9r\xE9s enged\xE9lyez\xE9se',
      "id": "Izinkan akses ke URL file",
      "it": "Consenti l'accesso agli URL dei file",
      "iw": '\u05D0\u05E4\u05E9\u05E8 \u05D2\u05D9\u05E9\u05D4 \u05DC\u05DB\u05EA\u05D5\u05D1\u05D5\u05EA \u05D0\u05EA\u05E8\u05D9\u05DD \u05E9\u05DC \u05E7\u05D1\u05E6\u05D9\u05DD',
      "ja": '\u30D5\u30A1\u30A4\u30EB\u306E URL \u3078\u306E\u30A2\u30AF\u30BB\u30B9\u3092\u8A31\u53EF\u3059\u308B',
      "kn": 'URL \u0C97\u0CB3\u0CA8\u0CCD\u0CA8\u0CC1 \u0CAB\u0CC8\u0CB2\u0CCD\u200C\u0C97\u0CB3\u0CBF\u0C97\u0CC6 \u0CAA\u0CCD\u0CB0\u0CB5\u0CC7\u0CB6\u0CBF\u0CB8\u0CB2\u0CC1 \u0C85\u0CA8\u0CC1\u0CAE\u0CA4\u0CBF\u0CB8\u0CBF',
      "ko": '\uD30C\uC77C URL\uC5D0 \uB300\uD55C \uC561\uC138\uC2A4 \uD5C8\uC6A9',
      "lt": "Leisti pasiekti failo URL",
      "lv": 'At\u013Caut piek\u013Cuvi faila vietr\u0101\u017Eiem URL',
      "ml": 'URL \u0D15\u0D33\u0D4D\u200D\u200C \u0D2B\u0D2F\u0D32\u0D4D\u200D\u200C \u0D1A\u0D46\u0D2F\u0D4D\u0D2F\u0D41\u0D28\u0D4D\u0D28\u0D24\u0D3F\u0D28\u0D4D \u0D06\u0D15\u0D4D\u200D\u0D38\u0D38\u0D4D\u0D38\u0D4D \u0D05\u0D28\u0D41\u0D35\u0D26\u0D3F\u0D15\u0D4D\u0D15\u0D41\u0D15',
      "mr": '\u092B\u093E\u0907\u0932 URL \u092E\u0927\u094D\u092F\u0947 \u092A\u094D\u0930\u0935\u0947\u0936\u093E\u0938 \u0905\u0928\u0941\u092E\u0924\u0940 \u0926\u094D\u092F\u093E',
      "ms": "Membenarkan akses ke URL fail",
      "nl": "Toegang tot bestand-URL's toestaan",
      "no": "Tillat tilgang til filnettadresser",
      "pl": 'Zezwalaj na dost\u0119p do adres\xF3w URL plik\xF3w',
      "pt-BR": "Permitir acesso aos URLs do arquivo",
      "pt-PT": "Permitir acesso a URLs de ficheiro",
      "ro": 'Permite accesul la adresele URL de fi\u0219iere',
      "ru": '\u0420\u0430\u0437\u0440\u0435\u0448\u0438\u0442\u044C \u043E\u0442\u043A\u0440\u044B\u0432\u0430\u0442\u044C \u0444\u0430\u0439\u043B\u044B \u043F\u043E \u0441\u0441\u044B\u043B\u043A\u0430\u043C',
      "sk": 'Povoli\u0165 pr\xEDstup k webov\xFDm adres\xE1m s\xFAboru',
      "sl": "Dovoli dostop do URL-jev datoteke",
      "sr": '\u0414\u043E\u0437\u0432\u043E\u043B\u0438 \u043F\u0440\u0438\u0441\u0442\u0443\u043F URL \u0430\u0434\u0440\u0435\u0441\u0430\u043C\u0430 \u0434\u0430\u0442\u043E\u0442\u0435\u043A\u0430',
      "sv": 'Till\xE5t \xE5tkomst till webbadresser i filen',
      "sw": "Ruhusu kufikia URL za faili",
      "ta": '\u0B95\u0BCB\u0BAA\u0BCD\u0BAA\u0BC1  URL\u0B95\u0BB3\u0BC1\u0B95\u0BCD\u0B95\u0BC1 \u0B85\u0BA3\u0BC1\u0B95\u0BB2\u0BC8 \u0B85\u0BA9\u0BC1\u0BAE\u0BA4\u0BBF',
      "te": '\u0C2B\u0C48\u0C32\u0C4D URL\u0C32\u0C15\u0C41 \u0C2A\u0C4D\u0C30\u0C3E\u0C2A\u0C4D\u0C24\u0C3F\u0C28\u0C3F \u0C05\u0C28\u0C41\u0C2E\u0C24\u0C3F\u0C02\u0C1A\u0C41',
      "th": '\u0E2D\u0E19\u0E38\u0E0D\u0E32\u0E15\u0E43\u0E2B\u0E49\u0E40\u0E02\u0E49\u0E32\u0E16\u0E36\u0E07\u0E44\u0E1F\u0E25\u0E4C URL',
      "tr": 'Dosya URL\'lerine eri\u015Fime izin ver',
      "uk": '\u041D\u0430\u0434\u0430\u0432\u0430\u0442\u0438 \u0434\u043E\u0441\u0442\u0443\u043F \u0434\u043E URL-\u0430\u0434\u0440\u0435\u0441 \u0444\u0430\u0439\u043B\u0443',
      "vi": 'Cho ph\xE9p truy c\u1EADp v\xE0o c\xE1c URL c\u1EE7a t\u1EC7p',
      "zh-CN": '\u5141\u8BB8\u8BBF\u95EE\u6587\u4EF6\u7F51\u5740',
      "zh-TW": '\u5141\u8A31\u5B58\u53D6\u6A94\u6848\u7DB2\u5740'
    }[chrome.i18n.getUILanguage && chrome.i18n.getUILanguage()];
    if (i18nFileAccessLabel) {
      document.getElementById('chrome-file-access-label').textContent = i18nFileAccessLabel;
    }
    var link = document.getElementById('chrome-link-to-extensions-page');
    link.href = 'chrome://extensions/?id=' + chrome.runtime.id;
    link.onclick = function (e) {
      e.preventDefault();
      ChromeCom.request('openExtensionsPageForFileAccess', { newTab: e.ctrlKey || e.metaKey || e.button === 1 || window !== top });
    };
    document.getElementById('chrome-url-of-local-file').textContent = fileUrl;
    overlayManager.open('chromeFileAccessOverlay');
  });
}
if (window === top) {
  addEventListener('unload', function () {
    if (!isRuntimeAvailable()) {
      localStorage.setItem('unload-' + Date.now() + '-' + document.hidden + '-' + location.href, JSON.stringify(history.state));
    }
  });
}
var port = void 0;
function setReferer(url, callback) {
  if (!port) {
    port = chrome.runtime.connect({ name: 'chromecom-referrer' });
  }
  port.onDisconnect.addListener(onDisconnect);
  port.onMessage.addListener(onMessage);
  port.postMessage({
    referer: window.history.state && window.history.state.chromecomState,
    requestUrl: url
  });
  function onMessage(referer) {
    if (referer) {
      var state = window.history.state || {};
      state.chromecomState = referer;
      window.history.replaceState(state, '');
    }
    onCompleted();
  }
  function onDisconnect() {
    port = null;
    callback();
  }
  function onCompleted() {
    port.onDisconnect.removeListener(onDisconnect);
    port.onMessage.removeListener(onMessage);
    callback();
  }
}
var storageArea = chrome.storage.sync || chrome.storage.local;
 
var ChromePreferences = function (_BasePreferences) {
  _inherits(ChromePreferences, _BasePreferences);
 
  function ChromePreferences() {
    _classCallCheck(this, ChromePreferences);
 
    return _possibleConstructorReturn(this, (ChromePreferences.__proto__ || Object.getPrototypeOf(ChromePreferences)).apply(this, arguments));
  }
 
  _createClass(ChromePreferences, [{
    key: '_writeToStorage',
    value: function _writeToStorage(prefObj) {
      var _this2 = this;
 
      return new Promise(function (resolve) {
        if (prefObj === _this2.defaults) {
          var keysToRemove = Object.keys(_this2.defaults);
          storageArea.remove(keysToRemove, function () {
            resolve();
          });
        } else {
          storageArea.set(prefObj, function () {
            resolve();
          });
        }
      });
    }
  }, {
    key: '_readFromStorage',
    value: function _readFromStorage(prefObj) {
      var _this3 = this;
 
      return new Promise(function (resolve) {
        var getPreferences = function getPreferences(defaultPrefs) {
          if (chrome.runtime.lastError) {
            defaultPrefs = _this3.defaults;
          }
          storageArea.get(defaultPrefs, function (readPrefs) {
            resolve(readPrefs);
          });
        };
        if (chrome.storage.managed) {
          chrome.storage.managed.get(_this3.defaults, function (items) {
            if (items && items.enableHandToolOnLoad && !items.cursorToolOnLoad) {
              items.enableHandToolOnLoad = false;
              items.cursorToolOnLoad = 1;
            }
            getPreferences(items);
          });
        } else {
          getPreferences(_this3.defaults);
        }
      });
    }
  }]);
 
  return ChromePreferences;
}(_preferences.BasePreferences);
 
var ChromeExternalServices = Object.create(_app.DefaultExternalServices);
ChromeExternalServices.initPassiveLoading = function (callbacks) {
  var appConfig = _app.PDFViewerApplication.appConfig,
      overlayManager = _app.PDFViewerApplication.overlayManager;
 
  ChromeCom.resolvePDFFile(appConfig.defaultUrl, overlayManager, function (url, length, originalURL) {
    callbacks.onOpenWithURL(url, length, originalURL);
  });
};
ChromeExternalServices.createDownloadManager = function () {
  return new _download_manager.DownloadManager();
};
ChromeExternalServices.createPreferences = function () {
  return new ChromePreferences();
};
ChromeExternalServices.createL10n = function () {
  return new _genericl10n.GenericL10n(navigator.language);
};
_app.PDFViewerApplication.externalServices = ChromeExternalServices;
exports.ChromeCom = ChromeCom;