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Introduces LegacyPromise; polyfills DOM Promise

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This commit is contained in:
Yury Delendik 2014-01-03 18:17:05 -06:00
parent 122cd150d4
commit 5bf3e44e30
20 changed files with 263 additions and 156 deletions
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12
src/core/pdf_manager.js
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@ -15,7 +15,7 @@
* limitations under the License.
*/
/* globals NotImplementedException, MissingDataException, Promise, Stream,
PDFDocument, ChunkedStreamManager */
PDFDocument, ChunkedStreamManager, LegacyPromise */
'use strict';
@ -81,7 +81,7 @@ var LocalPdfManager = (function LocalPdfManagerClosure() {
function LocalPdfManager(data, password) {
var stream = new Stream(data);
this.pdfModel = new PDFDocument(this, stream, password);
this.loadedStream = new Promise();
this.loadedStream = new LegacyPromise();
this.loadedStream.resolve(stream);
}
@ -90,7 +90,7 @@ var LocalPdfManager = (function LocalPdfManagerClosure() {
LocalPdfManager.prototype.ensure =
function LocalPdfManager_ensure(obj, prop, args) {
var promise = new Promise();
var promise = new LegacyPromise();
try {
var value = obj[prop];
var result;
@ -109,7 +109,7 @@ var LocalPdfManager = (function LocalPdfManagerClosure() {
LocalPdfManager.prototype.requestRange =
function LocalPdfManager_requestRange(begin, end) {
var promise = new Promise();
var promise = new LegacyPromise();
promise.resolve();
return promise;
};
@ -158,7 +158,7 @@ var NetworkPdfManager = (function NetworkPdfManagerClosure() {
NetworkPdfManager.prototype.ensure =
function NetworkPdfManager_ensure(obj, prop, args) {
var promise = new Promise();
var promise = new LegacyPromise();
this.ensureHelper(promise, obj, prop, args);
return promise;
};
@ -189,7 +189,7 @@ var NetworkPdfManager = (function NetworkPdfManagerClosure() {
NetworkPdfManager.prototype.requestRange =
function NetworkPdfManager_requestRange(begin, end) {
var promise = new Promise();
var promise = new LegacyPromise();
this.streamManager.requestRange(begin, end, function() {
promise.resolve();
});