mirror of
https://github.com/mozilla/gecko-dev.git
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194 lines
7.2 KiB
C++
194 lines
7.2 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) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Blake Ross <blaker@netscape.com> (Original Author)
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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 the GNU General Public License Version 2 or later (the "GPL"), or
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* 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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#ifndef downloadproxy___h___
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#define downloadproxy___h___
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#include "nsIDownloadManager.h"
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#include "nsIPrefBranch.h"
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#include "nsIPrefService.h"
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#include "nsIMIMEInfo.h"
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#include "nsIFileURL.h"
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#include "nsIDownloadManagerUI.h"
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#define PREF_BDM_SHOWWHENSTARTING "browser.download.manager.showWhenStarting"
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#define PREF_BDM_FOCUSWHENSTARTING "browser.download.manager.focusWhenStarting"
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class nsDownloadProxy : public nsITransfer
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{
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public:
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nsDownloadProxy() { }
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virtual ~nsDownloadProxy() { }
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NS_DECL_ISUPPORTS
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NS_IMETHODIMP Init(nsIURI* aSource,
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nsIURI* aTarget,
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const nsAString& aDisplayName,
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nsIMIMEInfo *aMIMEInfo,
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PRTime aStartTime,
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nsILocalFile* aTempFile,
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nsICancelable* aCancelable) {
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nsresult rv;
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nsCOMPtr<nsIDownloadManager> dm = do_GetService("@mozilla.org/download-manager;1", &rv);
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NS_ENSURE_SUCCESS(rv, rv);
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rv = dm->AddDownload(nsIDownloadManager::DOWNLOAD_TYPE_DOWNLOAD, aSource,
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aTarget, aDisplayName, aMIMEInfo, aStartTime,
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aTempFile, aCancelable, getter_AddRefs(mInner));
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsIPrefService> prefs = do_GetService("@mozilla.org/preferences-service;1", &rv);
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NS_ENSURE_SUCCESS(rv, rv);
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nsCOMPtr<nsIPrefBranch> branch = do_QueryInterface(prefs);
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PRBool showDM = PR_TRUE;
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if (branch)
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branch->GetBoolPref(PREF_BDM_SHOWWHENSTARTING, &showDM);
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if (showDM) {
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PRUint32 id;
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mInner->GetId(&id);
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nsCOMPtr<nsIDownloadManagerUI> dmui =
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do_GetService("@mozilla.org/download-manager-ui;1", &rv);
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NS_ENSURE_SUCCESS(rv, rv);
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PRBool visible;
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rv = dmui->GetVisible(&visible);
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NS_ENSURE_SUCCESS(rv, rv);
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PRBool focusWhenStarting = PR_TRUE;
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if (branch)
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(void)branch->GetBoolPref(PREF_BDM_FOCUSWHENSTARTING, &focusWhenStarting);
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if (visible && !focusWhenStarting)
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return NS_OK;
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return dmui->Show(nsnull, id, nsIDownloadManagerUI::REASON_NEW_DOWNLOAD);
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}
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return rv;
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}
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NS_IMETHODIMP OnStateChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest, PRUint32 aStateFlags,
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PRUint32 aStatus)
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{
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NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
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return mInner->OnStateChange(aWebProgress, aRequest, aStateFlags, aStatus);
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}
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NS_IMETHODIMP OnStatusChange(nsIWebProgress *aWebProgress,
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nsIRequest *aRequest, nsresult aStatus,
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const PRUnichar *aMessage)
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{
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NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
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return mInner->OnStatusChange(aWebProgress, aRequest, aStatus, aMessage);
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}
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NS_IMETHODIMP OnLocationChange(nsIWebProgress *aWebProgress,
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nsIRequest *aRequest, nsIURI *aLocation)
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{
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NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
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return mInner->OnLocationChange(aWebProgress, aRequest, aLocation);
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}
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NS_IMETHODIMP OnLocationChange2(nsIWebProgress *aWebProgress,
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nsIRequest *aRequest, nsIURI *aLocation,
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PRUint32 aFlags)
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{
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return OnLocationChange(aWebProgress, aRequest, aLocation);
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}
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NS_IMETHODIMP 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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NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
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return mInner->OnProgressChange(aWebProgress, aRequest,
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aCurSelfProgress,
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aMaxSelfProgress,
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aCurTotalProgress,
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aMaxTotalProgress);
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}
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NS_IMETHODIMP OnProgressChange64(nsIWebProgress *aWebProgress,
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nsIRequest *aRequest,
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PRInt64 aCurSelfProgress,
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PRInt64 aMaxSelfProgress,
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PRInt64 aCurTotalProgress,
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PRInt64 aMaxTotalProgress)
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{
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NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
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return mInner->OnProgressChange64(aWebProgress, aRequest,
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aCurSelfProgress,
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aMaxSelfProgress,
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aCurTotalProgress,
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aMaxTotalProgress);
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}
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NS_IMETHODIMP OnRefreshAttempted(nsIWebProgress *aWebProgress,
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nsIURI *aUri,
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PRInt32 aDelay,
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PRBool aSameUri,
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PRBool *allowRefresh)
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{
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*allowRefresh = PR_TRUE;
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return NS_OK;
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}
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NS_IMETHODIMP OnSecurityChange(nsIWebProgress *aWebProgress,
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nsIRequest *aRequest, PRUint32 aState)
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{
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NS_ENSURE_TRUE(mInner, NS_ERROR_NOT_INITIALIZED);
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return mInner->OnSecurityChange(aWebProgress, aRequest, aState);
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}
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private:
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nsCOMPtr<nsIDownload> mInner;
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};
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NS_IMPL_ISUPPORTS3(nsDownloadProxy, nsITransfer,
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nsIWebProgressListener, nsIWebProgressListener2)
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#endif
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