7a0cda61b9
r=darin sr=bz a=asa git-svn-id: svn://10.0.0.236/trunk@167443 18797224-902f-48f8-a5cc-f745e15eee43
342 lines
11 KiB
C++
342 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "msgCore.h"
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#include "nsXPIDLString.h"
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#include "nsIWebProgress.h"
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#include "nsIDOMWindowInternal.h"
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#include "nsPIDOMWindow.h"
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#include "nsIXULBrowserWindow.h"
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#include "nsMsgStatusFeedback.h"
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#include "nsIScriptGlobalObject.h"
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#include "nsIDocumentViewer.h"
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#include "nsIDocument.h"
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#include "nsIDOMElement.h"
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#include "nsIDocShell.h"
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#include "nsIDocShellTreeItem.h"
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#include "nsIChannel.h"
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#include "prinrval.h"
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#include "nsInt64.h"
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#include "nsITimelineService.h"
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#include "nsIMsgMailNewsUrl.h"
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#include "nsIMimeMiscStatus.h"
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#include "nsIMsgWindow.h"
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#include "nsMsgUtils.h"
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#include "nsIMsgHdr.h"
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#define MSGFEEDBACK_TIMER_INTERVAL 500
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nsMsgStatusFeedback::nsMsgStatusFeedback() :
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m_lastPercent(0)
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{
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LL_I2L(m_lastProgressTime, 0);
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nsresult rv;
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nsCOMPtr<nsIStringBundleService> bundleService =
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do_GetService(NS_STRINGBUNDLE_CONTRACTID, &rv);
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if (NS_SUCCEEDED(rv))
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bundleService->CreateBundle("chrome://messenger/locale/messenger.properties",
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getter_AddRefs(mBundle));
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m_msgLoadedAtom = do_GetAtom("msgLoaded");
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}
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nsMsgStatusFeedback::~nsMsgStatusFeedback()
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{
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mBundle = nsnull;
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}
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NS_IMPL_THREADSAFE_ADDREF(nsMsgStatusFeedback)
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NS_IMPL_THREADSAFE_RELEASE(nsMsgStatusFeedback)
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NS_INTERFACE_MAP_BEGIN(nsMsgStatusFeedback)
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIMsgStatusFeedback)
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NS_INTERFACE_MAP_ENTRY(nsIMsgStatusFeedback)
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NS_INTERFACE_MAP_ENTRY(nsIProgressEventSink)
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NS_INTERFACE_MAP_ENTRY(nsIWebProgressListener)
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NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference)
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NS_INTERFACE_MAP_END
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//////////////////////////////////////////////////////////////////////////////////
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// nsMsgStatusFeedback::nsIWebProgressListener
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//////////////////////////////////////////////////////////////////////////////////
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NS_IMETHODIMP
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nsMsgStatusFeedback::OnProgressChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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PRInt32 aCurSelfProgress,
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PRInt32 aMaxSelfProgress,
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PRInt32 aCurTotalProgress,
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PRInt32 aMaxTotalProgress)
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{
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PRInt32 percentage = 0;
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if (aMaxTotalProgress > 0)
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{
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percentage = (aCurTotalProgress * 100) / aMaxTotalProgress;
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if (percentage)
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ShowProgress(percentage);
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsMsgStatusFeedback::OnStateChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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PRUint32 aProgressStateFlags,
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nsresult aStatus)
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{
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nsresult rv;
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NS_ENSURE_TRUE(mBundle, NS_ERROR_NULL_POINTER);
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if (aProgressStateFlags & STATE_IS_NETWORK)
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{
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if (aProgressStateFlags & STATE_START)
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{
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NS_TIMELINE_START_TIMER("Start Msg Loading");
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NS_TIMELINE_ENTER("Start Msg Loading in progress");
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m_lastPercent = 0;
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StartMeteors();
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nsXPIDLString loadingDocument;
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rv = mBundle->GetStringFromName(NS_LITERAL_STRING("documentLoading").get(),
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getter_Copies(loadingDocument));
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if (NS_SUCCEEDED(rv))
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ShowStatusString(loadingDocument);
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}
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else if (aProgressStateFlags & STATE_STOP)
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{
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NS_TIMELINE_STOP_TIMER("Start Msg Loading");
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NS_TIMELINE_LEAVE("Start Msg Loading is finished");
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NS_TIMELINE_MARK_TIMER("Start Msg Loading");
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NS_TIMELINE_RESET_TIMER("Start Msg Loading");
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// if we are loading message for display purposes, this STATE_STOP notification is
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// the only notification we get when layout is actually done rendering the message. We need
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// to fire the appropriate msgHdrSink notification in this particular case.
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nsCOMPtr<nsIChannel> channel = do_QueryInterface(aRequest);
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if (channel)
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{
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nsCOMPtr<nsIURI> uri;
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channel->GetURI(getter_AddRefs(uri));
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nsCOMPtr<nsIMsgMailNewsUrl> mailnewsUrl (do_QueryInterface(uri));
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if (mailnewsUrl)
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{
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// get the url type
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PRBool messageDisplayUrl;
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mailnewsUrl->IsUrlType(nsIMsgMailNewsUrl::eDisplay, &messageDisplayUrl);
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if (messageDisplayUrl)
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{
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// get the header sink
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nsCOMPtr<nsIMsgWindow> msgWindow;
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mailnewsUrl->GetMsgWindow(getter_AddRefs(msgWindow));
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if (msgWindow)
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{
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nsCOMPtr<nsIMsgHeaderSink> hdrSink;
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msgWindow->GetMsgHeaderSink(getter_AddRefs(hdrSink));
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if (hdrSink)
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hdrSink->OnEndMsgDownload(mailnewsUrl);
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}
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// get the folder and notify that the msg has been loaded. We're
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// using NotifyPropertyFlagChanged. To be completely consistent,
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// we'd send a similar notification that the old message was
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// unloaded.
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nsXPIDLCString spec;
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nsCOMPtr <nsIMsgDBHdr> msgHdr;
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nsCOMPtr <nsIMsgFolder> msgFolder;
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mailnewsUrl->GetFolder(getter_AddRefs(msgFolder));
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nsCOMPtr <nsIMsgMessageUrl> msgUrl = do_QueryInterface(mailnewsUrl);
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if (msgUrl)
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{
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// not sending this notification is not a fatal error...
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(void) msgUrl->GetMessageHeader(getter_AddRefs(msgHdr));
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if (msgFolder && msgHdr)
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msgFolder->NotifyPropertyFlagChanged(msgHdr, m_msgLoadedAtom, 0, 1);
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}
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}
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}
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}
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StopMeteors();
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nsXPIDLString documentDone;
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rv = mBundle->GetStringFromName(NS_LITERAL_STRING("documentDone").get(),
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getter_Copies(documentDone));
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if (NS_SUCCEEDED(rv))
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ShowStatusString(documentDone);
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}
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}
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return NS_OK;
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}
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NS_IMETHODIMP nsMsgStatusFeedback::OnLocationChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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nsIURI* aLocation)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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nsMsgStatusFeedback::OnStatusChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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nsresult aStatus,
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const PRUnichar* aMessage)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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nsMsgStatusFeedback::OnSecurityChange(nsIWebProgress *aWebProgress,
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nsIRequest *aRequest,
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PRUint32 state)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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nsMsgStatusFeedback::ShowStatusString(const PRUnichar *status)
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{
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if (mStatusFeedback)
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mStatusFeedback->ShowStatusString(status);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsMsgStatusFeedback::SetStatusString(const PRUnichar *status)
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{
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nsCOMPtr <nsIXULBrowserWindow> xulBrowserWindow = do_QueryInterface(mStatusFeedback);
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if (xulBrowserWindow)
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xulBrowserWindow->SetJSDefaultStatus(status);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsMsgStatusFeedback::ShowProgress(PRInt32 percentage)
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{
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// if the percentage hasn't changed...OR if we are going from 0 to 100% in one step
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// then don't bother....just fall out....
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if (percentage == m_lastPercent || (m_lastPercent == 0 && percentage >= 100))
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return NS_OK;
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m_lastPercent = percentage;
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PRInt64 nowMS;
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LL_I2L(nowMS, 0);
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if (percentage < 100) // always need to do 100%
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{
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int64 minIntervalBetweenProgress;
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LL_I2L(minIntervalBetweenProgress, 250);
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int64 diffSinceLastProgress;
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LL_I2L(nowMS, PR_IntervalToMilliseconds(PR_IntervalNow()));
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LL_SUB(diffSinceLastProgress, nowMS, m_lastProgressTime); // r = a - b
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LL_SUB(diffSinceLastProgress, diffSinceLastProgress, minIntervalBetweenProgress); // r = a - b
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if (!LL_GE_ZERO(diffSinceLastProgress))
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return NS_OK;
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}
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m_lastProgressTime = nowMS;
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if (mStatusFeedback)
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mStatusFeedback->ShowProgress(percentage);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsMsgStatusFeedback::StartMeteors()
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{
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if (mStatusFeedback)
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mStatusFeedback->StartMeteors();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsMsgStatusFeedback::StopMeteors()
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{
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if (mStatusFeedback)
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mStatusFeedback->StopMeteors();
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return NS_OK;
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}
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NS_IMETHODIMP nsMsgStatusFeedback::CloseWindow()
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{
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mWindow = nsnull;
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mStatusFeedback = nsnull;
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return NS_OK;
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}
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NS_IMETHODIMP nsMsgStatusFeedback::SetDocShell(nsIDocShell *shell, nsIDOMWindow *aWindow)
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{
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nsCOMPtr<nsPIDOMWindow> piDOMWindow(do_QueryInterface(aWindow));
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if (piDOMWindow)
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{
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nsCOMPtr<nsISupports> xpConnectObj;
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piDOMWindow->GetObjectProperty(NS_LITERAL_STRING("MsgStatusFeedback").get(), getter_AddRefs(xpConnectObj));
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mStatusFeedback = do_QueryInterface(xpConnectObj);
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}
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mWindow = aWindow;
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return NS_OK;
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}
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NS_IMETHODIMP nsMsgStatusFeedback::OnProgress(nsIRequest *request, nsISupports* ctxt,
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PRUint64 aProgress, PRUint64 aProgressMax)
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{
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// XXX: What should the nsIWebProgress be?
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// XXX: this truncates 64-bit to 32-bit
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return OnProgressChange(nsnull, request, nsUint64(aProgress), nsUint64(aProgressMax),
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nsUint64(aProgress) /* current total progress */, nsUint64(aProgressMax) /* max total progress */);
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}
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NS_IMETHODIMP nsMsgStatusFeedback::OnStatus(nsIRequest *request, nsISupports* ctxt,
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nsresult aStatus, const PRUnichar* aStatusArg)
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{
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nsresult rv;
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nsCOMPtr<nsIStringBundleService> sbs = do_GetService(NS_STRINGBUNDLE_CONTRACTID, &rv);
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if (NS_FAILED(rv)) return rv;
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nsXPIDLString str;
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rv = sbs->FormatStatusMessage(aStatus, aStatusArg, getter_Copies(str));
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if (NS_FAILED(rv)) return rv;
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nsAutoString msg(NS_STATIC_CAST(const PRUnichar*, str));
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return ShowStatusString(msg.get());
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}
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