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Merge pull request #10161 from Snuffleupagus/DataLoaded-onProgress

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Ensure that `onProgress` is always called when the entire PDF file has been loaded, regardless of how it was fetched (issue 10160)
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Tim van der Meij 2018-10-20 15:22:05 +02:00 • committed by GitHub
commit d21892933d
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2 changed files with 25 additions and 9 deletions
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src/display/api.js
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@ -1763,12 +1763,9 @@ class WorkerTransport {
fullReader.headersReady.then(() => {
// If stream or range are disabled, it's our only way to report
// loading progress.
if (!fullReader.isStreamingSupported ||
!fullReader.isRangeSupported) {
if (this._lastProgress) {
if (loadingTask.onProgress) {
loadingTask.onProgress(this._lastProgress);
}
if (!fullReader.isStreamingSupported || !fullReader.isRangeSupported) {
if (this._lastProgress && loadingTask.onProgress) {
loadingTask.onProgress(this._lastProgress);
}
fullReader.onProgress = (evt) => {
if (loadingTask.onProgress) {
@ -1866,6 +1863,14 @@ class WorkerTransport {
}, this);
messageHandler.on('DataLoaded', function(data) {
// For consistency: Ensure that progress is always reported when the
// entire PDF file has been loaded, regardless of how it was fetched.
if (loadingTask.onProgress) {
loadingTask.onProgress({
loaded: data.length,
total: data.length,
});
}
this.downloadInfoCapability.resolve(data);
}, this);