This patch moves the user agent checks to the top of the file to reduce
duplication and to provide a clear overview of which user agent we are
detecting.
Moreover, we extract inline user agent checks as well and use existing
checks in more places. Finally, we fix the indenting in one place for
consistency.
According to e.g. issue 7754, it appears that the current `isSafari` check is failing in newer version of the browser. Despite the fact that checking the userAgent is an anti-pattern, which should be avoided, it's currently the simplest solution.
Instead of trying to hack around various browser defects, let's just disable PresentationMode in the affected browsers. This patch:
- Disables PresentationMode in IE11+ when the viewer is embedded; fixes 4711.
See "Case-insensitive language comparisons per RFC 4646"
https://github.com/fabi1cazenave/webL10n/pull/51
Removed the "patch" in compatibility.js and fixed the bug in webL10n,
because the logic belongs to webL10n instead of PDF.js.
The immediate motivation for this patch is that Chrome 40 converts
navigator.language to lower case: https://crbug.com/454331
Previously, reconstruction of arguments was incorrect if arguments contained
arrays. Arrays were added to arguments as their elements and not as a whole
array. It is enough to simply pass whole array to concat and it will be (only
one level deep) added to arguments.
In addition, we call slice on arguments for maximum compatibility (it is used
in Underscore.js library, with which I was comparing implementations while
debugging).
Declares the URL variable globally. If the feature is not
supported, the variable will still be declared, but have the
"undefined" value.
Supported by:
- Firefox 4
Firefox 21 in Web worker
- Chrome 8 (prefixed as webkitURL), 23+ unprefixed
Chrome 10 (prefixed as webkitURL) in Web Worker, 23+ unprefixed
- Opera 15
Opera 15 in Web Worker
- Internet Explorer 10
Internet Explorer 11 in Web Worker
- Safari 6 (prefixed as webkitURL)
Safari 6 (prefixed as webkitURL) in Web Worker
Jonas Jenwald
Tim van der Meij
Gioele Masini
Manas
Yury Delendik
Fabian Lange
Rob Wu
Tom De Wolf
Samuel Chantaraud
Michał Gołębiowski
Manas (prometheansacrifice)
Mitar
Lu Wang
Jonas
Brendan Dahl
Rob Wu
benbro
vyv03354
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