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Disable PresentationMode for certain problematic configurations

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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.
This commit is contained in:
Jonas Jenwald 2014-12-03 15:38:25 +01:00
parent 1fb1a99a43
commit 65a5543efe
3 changed files with 22 additions and 1 deletions
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10
web/compatibility.js
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@ -562,3 +562,13 @@ if (typeof PDFJS === 'undefined') {
PDFJS.maxCanvasPixels = 5242880;
}
})();
// Disable fullscreen support for certain problematic configurations.
// Support: IE11+ (when embedded).
(function checkFullscreenSupport() {
var isEmbeddedIE = (navigator.userAgent.indexOf('Trident') >= 0 &&
window.parent !== window);
if (isEmbeddedIE) {
PDFJS.disableFullscreen = true;
}
})();