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Fixes notificationBox on Linux

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This commit is contained in:
Yury Delendik 2013-03-19 10:03:00 -05:00
parent b7878c150b
commit 8d0494caf3
1 changed files with 13 additions and 15 deletions
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28
extensions/firefox/components/PdfStreamConverter.js
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@ -386,21 +386,19 @@ ChromeActions.prototype = {
var message = getLocalizedString(strings, 'unsupported_feature');
var notificationBox = null;
// Multiple browser windows can be opened, finding one for notification box
var windowsEnum = Services.wm
.getZOrderDOMWindowEnumerator('navigator:browser', true);
while (windowsEnum.hasMoreElements()) {
var win = windowsEnum.getNext();
if (win.closed)
continue;
var browser = win.gBrowser.getBrowserForDocument(domWindow.top.document);
if (browser) {
// right window/browser is found, getting the notification box
notificationBox = win.gBrowser.getNotificationBox(browser);
break;
}
}
if (!notificationBox) {
try {
// Based on MDN's "Working with windows in chrome code"
var mainWindow = domWindow
.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
.getInterface(Components.interfaces.nsIWebNavigation)
.QueryInterface(Components.interfaces.nsIDocShellTreeItem)
.rootTreeItem
.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
.getInterface(Components.interfaces.nsIDOMWindow);
var browser = mainWindow.gBrowser
.getBrowserForDocument(domWindow.top.document);
notificationBox = mainWindow.gBrowser.getNotificationBox(browser);
} catch (e) {
log('Unable to get a notification box for the fallback message');
return;
}