ZenBrowserMirrors/pdf.js
1
0
Fork 0
mirror of https://github.com/zen-browser/pdf.js.git synced 2025-07-08 09:20:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge pull request #5203 from Snuffleupagus/disableAutoFetch-loadingBar

Browse source 
Fix loadingBar hiding when disableAutoFetch is enabled (issue 3590)
This commit is contained in:
Yury Delendik 2014-11-11 09:05:16 -06:00
commit e294c8883a
3 changed files with 36 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

21
web/viewer.js
View file

@ -35,6 +35,7 @@ var VIEW_HISTORY_MEMORY = 20;
var SCALE_SELECT_CONTAINER_PADDING = 8;
var SCALE_SELECT_PADDING = 22;
var PAGE_NUMBER_LOADING_INDICATOR = 'visiblePageIsLoading';
var DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000;
//#if B2G
//PDFJS.useOnlyCssZoom = true;
//PDFJS.disableTextLayer = true;
@ -859,6 +860,24 @@ var PDFViewerApplication = {
// increases.
if (percent > this.loadingBar.percent || isNaN(percent)) {
this.loadingBar.percent = percent;
// When disableAutoFetch is enabled, it's not uncommon for the entire file
// to never be fetched (depends on e.g. the file structure). In this case
// the loading bar will not be completely filled, nor will it be hidden.
// To prevent displaying a partially filled loading bar permanently, we
// hide it when no data has been loaded during a certain amount of time.
if (PDFJS.disableAutoFetch && percent) {
if (this.disableAutoFetchLoadingBarTimeout) {
clearTimeout(this.disableAutoFetchLoadingBarTimeout);
this.disableAutoFetchLoadingBarTimeout = null;
}
this.loadingBar.show();
this.disableAutoFetchLoadingBarTimeout = setTimeout(function () {
this.loadingBar.hide();
this.disableAutoFetchLoadingBarTimeout = null;
}.bind(this), DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT);
}
}
},
@ -877,8 +896,6 @@ var PDFViewerApplication = {
var downloadedPromise = pdfDocument.getDownloadInfo().then(function() {
self.downloadComplete = true;
self.loadingBar.hide();
var outerContainer = document.getElementById('outerContainer');
outerContainer.classList.remove('loadingInProgress');
});
var pagesCount = pdfDocument.numPages;