mirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/mozilla/pdf.js.git synced 2025-04-22 16:18:08 +02:00
Code Activity

Changes to regression tests for progressive loading

Browse source
This commit is contained in:
Mack Duan 2013-04-12 11:37:49 -07:00
parent ef423ef30c
commit 6b2c6fc223
9 changed files with 61 additions and 24 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/api.js
View file

@ -528,11 +528,14 @@ var WorkerTransport = (function WorkerTransportClosure() {
}
WorkerTransport.prototype = {
destroy: function WorkerTransport_destroy() {
if (this.worker)
this.worker.terminate();
this.pageCache = [];
this.pagePromises = [];
var self = this;
this.messageHandler.send('Terminate', null, function () {
if (self.worker) {
self.worker.terminate();
}
});
},
setupFakeWorker: function WorkerTransport_setupFakeWorker() {
warn('Setting up fake worker.');
@ -733,6 +736,7 @@ var WorkerTransport = (function WorkerTransportClosure() {
},
fetchDocument: function WorkerTransport_fetchDocument(source) {
source.disableAutoFetch = PDFJS.disableAutoFetch;
source.chunkedViewerLoading = !!this.pdfDataRangeTransport;
this.messageHandler.send('GetDocRequest', {
source: source,

3
src/chunked_stream.js
View file

@ -198,6 +198,7 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
this.length = length;
this.chunkSize = chunkSize;
this.url = url;
this.disableAutoFetch = args.disableAutoFetch;
var msgHandler = this.msgHandler = args.msgHandler;
if (args.chunkedViewerLoading) {
@ -382,7 +383,7 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
// If there are no pending requests, automatically fetch the next
// unfetched chunk of the PDF
if (isEmptyObj(this.requestsByChunk)) {
if (!this.disableAutoFetch && isEmptyObj(this.requestsByChunk)) {
var nextEmptyChunk;
if (this.stream.numChunksLoaded === 1) {
// This is a special optimization so that after fetching the first

3
src/pdf_manager.js
View file

@ -118,7 +118,8 @@ var NetworkPdfManager = (function NetworkPdfManagerClosure() {
var params = {
msgHandler: msgHandler,
httpHeaders: args.httpHeaders,
chunkedViewerLoading: args.chunkedViewerLoading
chunkedViewerLoading: args.chunkedViewerLoading,
disableAutoFetch: args.disableAutoFetch
};
this.streamManager = new ChunkedStreamManager(args.length, CHUNK_SIZE,
args.url, params);

6
src/worker.js
View file

@ -292,6 +292,7 @@ var WorkerMessageHandler = {
return;
}
pdfManager.requestLoadedStream();
pdfManager.onLoadedStream().then(function() {
loadDocument(true).then(onSuccess, onFailure);
});
@ -430,6 +431,11 @@ var WorkerMessageHandler = {
});
});
});
handler.on('Terminate', function wphTerminate(data, promise) {
pdfManager.streamManager.networkManager.abortAllRequests();
promise.resolve();
});
}
};