Load file:-URLs in the main thread.
QtWebKit does not support file:-URLs in Web Workers. To solve this issue, I'm loading file:-URLs in the main thread for generic builds. file:-URLs load relatively quick, so there is no need for sophisticated load progress notifications.
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@ -1952,6 +1952,28 @@ function webViewerInitialized() {
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//return;
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//return;
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//#endif
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//#endif
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//#if GENERIC
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if (file && file.lastIndexOf('file:', 0) === 0) {
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// file:-scheme. Load the contents in the main thread because QtWebKit
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// cannot load file:-URLs in a Web Worker. file:-URLs are usually loaded
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// very quickly, so there is no need to set up progress event listeners.
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PDFView.setTitleUsingUrl(file);
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var xhr = new XMLHttpRequest();
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xhr.onload = function() {
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PDFView.open(new Uint8Array(xhr.response), 0);
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};
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try {
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xhr.open('GET', file);
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xhr.responseType = 'arraybuffer';
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xhr.send();
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} catch (e) {
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PDFView.error(mozL10n.get('loading_error', null,
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'An error occurred while loading the PDF.'), e);
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}
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return;
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}
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//#endif
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//#if !B2G && !CHROME
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//#if !B2G && !CHROME
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if (file) {
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if (file) {
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PDFView.open(file, 0);
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PDFView.open(file, 0);
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