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lightning-sunbird  0.9+nobinonly
nsDownloadListener.h
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is mozilla.org code.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 2002
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *   Simon Fraser <sfraser@netscape.com>
00024  *
00025  * Alternatively, the contents of this file may be used under the terms of
00026  * either the GNU General Public License Version 2 or later (the "GPL"), or
00027  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00028  * in which case the provisions of the GPL or the LGPL are applicable instead
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00036  *
00037  * ***** END LICENSE BLOCK ***** */
00038 
00039  
00040  
00041 #import <Foundation/Foundation.h>
00042 #import <Appkit/Appkit.h>
00043 
00044 #import "CHDownloadProgressDisplay.h"
00045 
00046 #include "nsString.h"
00047 #include "nsIDownload.h"
00048 #include "nsIWebBrowserPersist.h"
00049 #include "nsIURI.h"
00050 #include "nsILocalFile.h"
00051 
00052 
00053 // maybe this should replace nsHeaderSniffer too?
00054 
00055 class nsDownloadListener :  public CHDownloader,
00056                             public nsIDownload
00057 {
00058 public:
00059             nsDownloadListener(DownloadControllerFactory* inDownloadControllerFactory);
00060     virtual ~nsDownloadListener();
00061 
00062     NS_DECL_ISUPPORTS_INHERITED
00063     NS_DECL_NSIDOWNLOAD
00064     NS_DECL_NSIWEBPROGRESSLISTENER
00065   
00066 public:
00067     //void BeginDownload();
00068     void InitDialog();
00069     
00070     virtual void PauseDownload();
00071     virtual void ResumeDownload();
00072     virtual void CancelDownload();
00073     virtual void DownloadDone();
00074     virtual void DetachDownloadDisplay();
00075     
00076 private:
00077 
00078     nsCOMPtr<nsIWebBrowserPersist>  mWebPersist;        // Our web persist object.
00079     nsCOMPtr<nsIURI>                mURI;               // The URI of our source file. Null if we're saving a complete document.
00080     nsCOMPtr<nsILocalFile>          mDestination;       // Our destination URL.
00081     PRInt64                         mStartTime;         // When the download started
00082     PRPackedBool                    mBypassCache;       // Whether we should bypass the cache or not.
00083     PRPackedBool                    mNetworkTransfer;     // true if the first OnStateChange has the NETWORK bit set
00084     PRPackedBool                    mGotFirstStateChange; // true after we've seen the first OnStateChange
00085     PRPackedBool                    mUserCanceled;        // true if the user canceled the download
00086 };
00087