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121 строка
3.8 KiB
Plaintext
121 строка
3.8 KiB
Plaintext
/* ***** 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 Chimera 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) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Simon Fraser <sfraser@netscape.com>
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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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// This file contains implementations of factories for various
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// downloading-related interfaces.
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#import "DownloadProgressDisplay.h"
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#import "ProgressDlgController.h"
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#include "nsCOMPtr.h"
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#include "nsIFactory.h"
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#include "nsDownloadListener.h"
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#include "DownloadFactories.h"
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// factory for nsIDownload objects
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// XXX replace with generic factory stuff
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class DownloadListenerFactory : public nsIFactory
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{
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public:
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DownloadListenerFactory();
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virtual ~DownloadListenerFactory();
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NS_DECL_ISUPPORTS
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NS_DECL_NSIFACTORY
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protected:
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DownloadControllerFactory* mControllerFactory; // factory which creates the Cocoa window controller
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};
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DownloadListenerFactory::DownloadListenerFactory()
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: mControllerFactory(nil)
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{
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NS_INIT_ISUPPORTS();
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mControllerFactory = [[[ChimeraDownloadControllerFactory alloc] init] retain];
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}
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DownloadListenerFactory::~DownloadListenerFactory()
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{
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[mControllerFactory release];
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}
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NS_IMPL_ISUPPORTS1(DownloadListenerFactory, nsIFactory);
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/* void createInstance (in nsISupports aOuter, in nsIIDRef iid, [iid_is (iid), retval] out nsQIResult result); */
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NS_IMETHODIMP
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DownloadListenerFactory::CreateInstance(nsISupports *aOuter, const nsIID& aIID, void* *aResult)
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{
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nsresult rv;
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if (aIID.Equals(NS_GET_IID(nsIDownload)))
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{
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nsDownloadListener* downloadListener = new nsDownloadListener(mControllerFactory);
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if (!downloadListener) return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF(downloadListener);
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rv = downloadListener->QueryInterface(aIID, aResult);
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NS_RELEASE(downloadListener);
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return rv;
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}
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return NS_ERROR_NO_INTERFACE;
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}
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/* void lockFactory (in PRBool lock); */
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NS_IMETHODIMP
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DownloadListenerFactory::LockFactory(PRBool lock)
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{
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return NS_OK;
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}
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#pragma mark -
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nsresult NewDownloadListenerFactory(nsIFactory* *outFactory)
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{
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DownloadListenerFactory* newFactory = new DownloadListenerFactory();
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if (!newFactory) return NS_ERROR_OUT_OF_MEMORY;
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NS_ADDREF(newFactory);
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nsresult rv = newFactory->QueryInterface(NS_GET_IID(nsIFactory), (void **)outFactory);
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NS_RELEASE(newFactory);
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return rv;
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}
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