/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 2002
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Conrad Carlen <ccarlen@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
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* decision by deleting the provisions above and replace them with the notice
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* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK *****
*
* $Id$
*/
#ifndef MozDownload_h__
#define MozDownload_h__
#include "mozilla-embed-persist.h"
#include "downloader-view.h"
#include "ephy-download.h"
#include "ephy-embed-shell.h"
#include <nsCOMPtr.h>
#include <nsIWebProgressListener.h>
#include <nsIURI.h>
#include <nsIMIMEInfo.h>
#ifdef HAVE_GECKO_1_8
#include <nsICancelable.h>
#include <nsITransfer.h>
#else
#include <nsIDownload.h>
#endif
#include <libgnomevfs/gnome-vfs-mime-handlers.h>
class nsIDOMDocument;
class nsILocalFile;
class nsIWebBrowserPersist;
class nsIObserver;
class nsIRequest;
class nsIInputStream;
/* MozDownload
Holds information used to display a single download in the UI. This object is
created in one of two ways:
(1) By nsExternalHelperAppHandler when Gecko encounters a MIME type which
it doesn't itself handle. In this case, the notifications sent to
nsIDownload are controlled by nsExternalHelperAppHandler.
(2) By the embedding app's file saving code when saving a web page or a link
target. See CHeaderSniffer.cpp. In this case, the notifications sent to
nsIDownload are controlled by the implementation of nsIWebBrowserPersist.
*/
#define MOZ_DOWNLOAD_CID \
{ /* d2a2f743-f126-4f1f-1234-d4e50490f112 */ \
0xd2a2f743, \
0xf126, \
0x4f1f, \
{0x12, 0x34, 0xd4, 0xe5, 0x04, 0x90, 0xf1, 0x12} \
}
#define MOZ_DOWNLOAD_CLASSNAME "Ephy's Download Progress Dialog"
nsresult InitiateMozillaDownload (nsIDOMDocument *domDocument, nsIURI *sourceUri,
nsILocalFile* inDestFile, const char *contentType,
nsIURI* inOriginalURI, MozillaEmbedPersist *embedPersist,
nsIInputStream *postData, nsISupports *aCacheKey,
PRInt64 aMaxSize);
nsresult BuildDownloadPath (const char *defaultFileName, nsILocalFile **_retval);
class MozDownload :
#ifdef HAVE_GECKO_1_8
public nsITransfer
#else
public nsIDownload,
public nsIWebProgressListener
#endif
{
public:
MozDownload();
virtual ~MozDownload();
NS_DECL_ISUPPORTS
NS_DECL_NSIWEBPROGRESSLISTENER
#ifdef HAVE_GECKO_1_8
NS_DECL_NSIWEBPROGRESSLISTENER2
NS_DECL_NSITRANSFER
nsresult GetMIMEInfo (nsIMIMEInfo **aMIMEInfo);
nsresult GetTargetFile (nsILocalFile **aFile);
nsresult GetSource(nsIURI * *aSource);
nsresult GetPercentComplete(PRInt32 *aPercentComplete);
#else
NS_DECL_NSITRANSFER
NS_DECL_NSIDOWNLOAD
#endif
virtual void Cancel();
virtual void Pause();
virtual void Resume();
nsresult GetState (EphyDownloadState *aDownloadState);
nsresult GetCurrentProgress (PRInt64 *aCurrentProgress);
nsresult GetTotalProgress (PRInt64 *aTProgress);
nsresult GetElapsedTime (PRInt64 *aTProgress);
#ifdef HAVE_GECKO_1_8
nsresult InitForEmbed (nsIURI *aSource, nsIURI *aTarget,
const nsAString &aDisplayName, nsIMIMEInfo *aMIMEInfo,
PRTime aStartTime, nsILocalFile *aTempFile,
nsICancelable *aCancelable, MozillaEmbedPersist *aEmbedPersist,
PRInt64 aMaxSize);
#else
nsresult InitForEmbed (nsIURI *aSource, nsIURI *aTarget,
const PRUnichar *aDisplayName, nsIMIMEInfo *aMIMEInfo,
PRInt64 startTime, nsIWebBrowserPersist *aPersist,
MozillaEmbedPersist *aEmbedPersist, PRInt64 aMaxSize);
#endif
protected:
nsCOMPtr<nsIURI> mSource;
nsCOMPtr<nsIURI> mDestination;
nsCOMPtr<nsIMIMEInfo> mMIMEInfo;
PRTime mStartTime;
PRTime mLastUpdate;
PRInt64 mElapsed;
PRInt32 mInterval;
PRInt32 mPercentComplete;
PRInt64 mTotalProgress;
PRInt64 mCurrentProgress;
PRInt64 mMaxSize;
nsresult mStatus;
#ifdef HAVE_GECKO_1_8
nsCOMPtr<nsICancelable> mCancelable;
#else
nsCOMPtr<nsIWebBrowserPersist> mWebPersist;
nsCOMPtr<nsIObserver> mObserver;
#endif
nsCOMPtr<nsIRequest> mRequest;
EphyDownload *mEphyDownload;
DownloaderView *mDownloaderView;
MozillaEmbedPersist *mEmbedPersist;
EphyDownloadState mDownloadState;
};
#endif // MozDownload_h__
