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fix 146748 No Visual Progress When Downloading Large PDF Files, r=peterl, sr=darin

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git-svn-id: svn://10.0.0.236/trunk@126855 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
serge%netscape.com 2002-08-09 01:36:39 +00:00
parent 6660997b59
commit adf3efde5d
1 changed files with 18 additions and 2 deletions
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20
mozilla/modules/plugin/base/src/nsPluginHostImpl.cpp
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@ -1361,7 +1361,8 @@ private:
public:
PRBool mAbort;
PRInt32 mPendingRequests;
nsWeakPtr mWeakPtrChannelCallbacks;
nsWeakPtr mWeakPtrChannelLoadGroup;
};
////////////////////////////////////////////////////////////////////////
@ -1568,8 +1569,10 @@ nsPluginStreamInfo::RequestRead(nsByteRange* rangeList)
rv = NS_NewURI(getter_AddRefs(url), nsDependentCString(mURL));
nsCOMPtr<nsIInterfaceRequestor> callbacks = do_QueryReferent(mPluginStreamListenerPeer->mWeakPtrChannelCallbacks);
nsCOMPtr<nsILoadGroup> loadGroup = do_QueryReferent(mPluginStreamListenerPeer->mWeakPtrChannelLoadGroup);
nsCOMPtr<nsIChannel> channel;
rv = NS_NewChannel(getter_AddRefs(channel), url, nsnull, nsnull, nsnull);
rv = NS_NewChannel(getter_AddRefs(channel), url, nsnull, loadGroup, callbacks);
if (NS_FAILED(rv))
return rv;
@ -2104,6 +2107,19 @@ nsPluginStreamListenerPeer::OnStartRequest(nsIRequest *request, nsISupports* aCo
nsCaseInsensitiveCStringComparator())) {
useCacheAsFile = PR_FALSE;
}
// Get the notification callbacks from the channel and save it as week ref
// we'll use it in nsPluginStreamInfo::RequestRead()
// when we'll create channel for byte range request.
nsCOMPtr<nsIInterfaceRequestor> callbacks;
channel->GetNotificationCallbacks(getter_AddRefs(callbacks));
if (callbacks)
mWeakPtrChannelCallbacks = getter_AddRefs(NS_GetWeakReference(callbacks));
nsCOMPtr<nsILoadGroup> loadGroup;
channel->GetLoadGroup(getter_AddRefs(loadGroup));
if (loadGroup)
mWeakPtrChannelLoadGroup = getter_AddRefs(NS_GetWeakReference(loadGroup));
}
if (useCacheAsFile) {