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Merge pull request #4205 from yurydelendik/blob-open-file

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Using blob URL for open file
This commit is contained in:
Brendan Dahl 2014-01-28 14:15:35 -08:00
commit c2e31cd1ef
2 changed files with 22 additions and 15 deletions
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30
web/viewer.js
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@ -17,7 +17,7 @@
/* globals PDFJS, PDFBug, FirefoxCom, Stats, Cache, PDFFindBar, CustomStyle,
PDFFindController, ProgressBar, TextLayerBuilder, DownloadManager,
getFileName, scrollIntoView, getPDFFileNameFromURL, PDFHistory,
Preferences, ViewHistory, PageView, ThumbnailView,
Preferences, ViewHistory, PageView, ThumbnailView, URL,
noContextMenuHandler, SecondaryToolbar, PasswordPrompt,
PresentationMode, HandTool, Promise, DocumentProperties */
@ -1821,8 +1821,6 @@ document.addEventListener('DOMContentLoaded', function webViewerLoad(evt) {
// var streamUrl = response.streamUrl;
// if (streamUrl) {
// console.log('Found data stream for ' + file);
// // The blob stream can be used only once, so disable range requests.
// PDFJS.disableRange = true;
// PDFView.open(streamUrl, 0);
// PDFView.setTitleUsingUrl(file);
// return;
@ -1936,21 +1934,28 @@ window.addEventListener('hashchange', function webViewerHashchange(evt) {
}
});
//#if !(FIREFOX || MOZCENTRAL || CHROME)
window.addEventListener('change', function webViewerChange(evt) {
var files = evt.target.files;
if (!files || files.length === 0)
return;
// Read the local file into a Uint8Array.
var fileReader = new FileReader();
fileReader.onload = function webViewerChangeFileReaderOnload(evt) {
var buffer = evt.target.result;
var uint8Array = new Uint8Array(buffer);
PDFView.open(uint8Array, 0);
};
var file = files[0];
fileReader.readAsArrayBuffer(file);
if (!PDFJS.disableCreateObjectURL &&
typeof URL !== 'undefined' && URL.createObjectURL) {
PDFView.open(URL.createObjectURL(file), 0);
} else {
// Read the local file into a Uint8Array.
var fileReader = new FileReader();
fileReader.onload = function webViewerChangeFileReaderOnload(evt) {
var buffer = evt.target.result;
var uint8Array = new Uint8Array(buffer);
PDFView.open(uint8Array, 0);
};
fileReader.readAsArrayBuffer(file);
}
PDFView.setTitleUsingUrl(file.name);
// URL does not reflect proper document location - hiding some icons.
@ -1960,6 +1965,7 @@ window.addEventListener('change', function webViewerChange(evt) {
document.getElementById('download').setAttribute('hidden', 'true');
document.getElementById('secondaryDownload').setAttribute('hidden', 'true');
}, true);
//#endif
function selectScaleOption(value) {
var options = document.getElementById('scaleSelect').options;