mirror of
https://github.com/rn10950/RetroZilla.git
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109 lines
4.9 KiB
C++
109 lines
4.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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) 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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*
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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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#ifndef nsDummyLayoutRequest_h__
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#define nsDummyLayoutRequest_h__
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#include "nsIChannel.h"
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#include "nsILoadGroup.h"
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#include "nsNetUtil.h"
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#include "nsWeakPtr.h"
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//----------------------------------------------------------------------
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//
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// DummyLayoutRequest
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//
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// This is a dummy request implementation that we add to the document's load
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// group. It ensures that EndDocumentLoad() in the docshell doesn't fire
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// before we've finished all of layout.
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//
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class nsDummyLayoutRequest : public nsIChannel
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{
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protected:
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nsDummyLayoutRequest(nsIPresShell* aPresShell);
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virtual ~nsDummyLayoutRequest();
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static PRInt32 gRefCnt;
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static nsIURI* gURI;
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nsCOMPtr<nsILoadGroup> mLoadGroup;
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nsWeakPtr mPresShell;
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public:
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static nsresult
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Create(nsIRequest** aResult, nsIPresShell* aPresShell);
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NS_DECL_ISUPPORTS
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// nsIRequest
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NS_IMETHOD GetName(nsACString &result) {
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result.AssignLiteral("about:layout-dummy-request");
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return NS_OK;
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}
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NS_IMETHOD IsPending(PRBool *_retval) { *_retval = PR_TRUE; return NS_OK; }
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NS_IMETHOD GetStatus(nsresult *status) { *status = NS_OK; return NS_OK; }
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NS_IMETHOD Cancel(nsresult status);
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NS_IMETHOD Suspend(void) { return NS_OK; }
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NS_IMETHOD Resume(void) { return NS_OK; }
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NS_IMETHOD GetLoadGroup(nsILoadGroup * *aLoadGroup) { *aLoadGroup = mLoadGroup; NS_IF_ADDREF(*aLoadGroup); return NS_OK; }
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NS_IMETHOD SetLoadGroup(nsILoadGroup * aLoadGroup) { mLoadGroup = aLoadGroup; return NS_OK; }
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NS_IMETHOD GetLoadFlags(nsLoadFlags *aLoadFlags) { *aLoadFlags = nsIRequest::LOAD_NORMAL; return NS_OK; }
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NS_IMETHOD SetLoadFlags(nsLoadFlags aLoadFlags) { return NS_OK; }
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// nsIChannel
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NS_IMETHOD GetOriginalURI(nsIURI* *aOriginalURI) { *aOriginalURI = gURI; NS_ADDREF(*aOriginalURI); return NS_OK; }
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NS_IMETHOD SetOriginalURI(nsIURI* aOriginalURI) { gURI = aOriginalURI; NS_ADDREF(gURI); return NS_OK; }
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NS_IMETHOD GetURI(nsIURI* *aURI) { *aURI = gURI; NS_ADDREF(*aURI); return NS_OK; }
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NS_IMETHOD SetURI(nsIURI* aURI) { gURI = aURI; NS_ADDREF(gURI); return NS_OK; }
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NS_IMETHOD Open(nsIInputStream **_retval) { *_retval = nsnull; return NS_OK; }
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NS_IMETHOD AsyncOpen(nsIStreamListener *listener, nsISupports *ctxt) { return NS_OK; }
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NS_IMETHOD GetOwner(nsISupports * *aOwner) { *aOwner = nsnull; return NS_OK; }
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NS_IMETHOD SetOwner(nsISupports * aOwner) { return NS_OK; }
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NS_IMETHOD GetNotificationCallbacks(nsIInterfaceRequestor * *aNotificationCallbacks) { *aNotificationCallbacks = nsnull; return NS_OK; }
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NS_IMETHOD SetNotificationCallbacks(nsIInterfaceRequestor * aNotificationCallbacks) { return NS_OK; }
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NS_IMETHOD GetSecurityInfo(nsISupports * *aSecurityInfo) { *aSecurityInfo = nsnull; return NS_OK; }
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NS_IMETHOD GetContentType(nsACString &aContentType) { aContentType.Truncate(); return NS_OK; }
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NS_IMETHOD SetContentType(const nsACString &aContentType) { return NS_OK; }
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NS_IMETHOD GetContentCharset(nsACString &aContentCharset) { aContentCharset.Truncate(); return NS_OK; }
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NS_IMETHOD SetContentCharset(const nsACString &aContentCharset) { return NS_OK; }
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NS_IMETHOD GetContentLength(PRInt32 *aContentLength) { return NS_OK; }
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NS_IMETHOD SetContentLength(PRInt32 aContentLength) { return NS_OK; }
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};
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#endif
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