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-rw-r--r--WebCore/platform/graphics/ImageObserver.h51
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diff --git a/WebCore/platform/graphics/ImageObserver.h b/WebCore/platform/graphics/ImageObserver.h
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--- a/WebCore/platform/graphics/ImageObserver.h
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-/*
- * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef ImageObserver_h
-#define ImageObserver_h
-
-namespace WebCore {
-
-class Image;
-class IntRect;
-
-// Interface for notification about changes to an image, including decoding,
-// drawing, and animating.
-class ImageObserver {
-protected:
- virtual ~ImageObserver() {}
-public:
- virtual void decodedSizeChanged(const Image*, int delta) = 0;
- virtual void didDraw(const Image*) = 0;
-
- virtual bool shouldPauseAnimation(const Image*) = 0;
- virtual void animationAdvanced(const Image*) = 0;
-
- virtual void changedInRect(const Image*, const IntRect&) = 0;
-};
-
-}
-
-#endif