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PdfRedirector checks if plugin is still in PlayPreview mode

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This commit is contained in:
Yury Delendik 2014-06-02 09:27:28 -05:00
parent 34089212e0
commit 75d9ae9cd3
1 changed files with 4 additions and 0 deletions
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extensions/firefox/content/PdfRedirector.jsm
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@ -60,6 +60,10 @@ function getObjectUrl(window) {
}
// Checking if overlay is a proper PlayPreview overlay.
if (element.displayedType !== element.TYPE_NULL ||
element.pluginFallbackType !== element.PLUGIN_PLAY_PREVIEW) {
return null; // invalid plugin element overlay state
}
for (var i = 0; i < element.children.length; i++) {
if (element.children[i] === containerElement) {
return null; // invalid plugin element overlay