e7ad4f7000
start loading the background images when we resolve style on an object that needs them instead of when we scroll down and see it for the first time. Bug 57607, r=pavlov, sr=dbaron git-svn-id: svn://10.0.0.236/trunk@153725 18797224-902f-48f8-a5cc-f745e15eee43
59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the 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 Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 2001 Netscape Communications Corporation.
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* All Rights Reserved.
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*
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* Contributor(s):
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* Stuart Parmenter <pavlov@netscape.com>
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*/
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#include "imgIDecoderObserver.h"
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class nsIPresContext;
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class nsIFrame;
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class nsIURI;
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#include "imgIRequest.h"
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#include "nsCOMPtr.h"
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class nsImageLoader : public imgIDecoderObserver
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{
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public:
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nsImageLoader();
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virtual ~nsImageLoader();
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NS_DECL_ISUPPORTS
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NS_DECL_IMGIDECODEROBSERVER
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NS_DECL_IMGICONTAINEROBSERVER
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void Init(nsIFrame *aFrame, nsIPresContext *aPresContext);
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nsresult Load(imgIRequest *aImage);
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void Destroy();
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nsIFrame *GetFrame() { return mFrame; }
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imgIRequest *GetRequest() { return mRequest; }
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private:
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void RedrawDirtyFrame(const nsRect* aDamageRect);
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private:
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nsIFrame *mFrame;
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nsIPresContext *mPresContext;
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nsCOMPtr<imgIRequest> mRequest;
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};
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