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/*
* Copyright (C) 2006 Eric Seidel (eric@webkit.org)
* Copyright (C) 2009 Apple 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 SVGImage_h
#define SVGImage_h
#if ENABLE(SVG)
#include "Image.h"
namespace WebCore {
class ImageBuffer;
class Page;
class SVGImageChromeClient;
class SVGImage : public Image {
public:
static PassRefPtr<SVGImage> create(ImageObserver* observer)
{
return adoptRef(new SVGImage(observer));
}
private:
virtual ~SVGImage();
virtual void setContainerSize(const IntSize&);
virtual bool usesContainerSize() const;
virtual bool hasRelativeWidth() const;
virtual bool hasRelativeHeight() const;
virtual IntSize size() const;
virtual bool dataChanged(bool allDataReceived);
// FIXME: SVGImages are underreporting decoded sizes and will be unable
// to prune because these functions are not implemented yet.
virtual void destroyDecodedData(bool) { }
virtual unsigned decodedSize() const { return 0; }
virtual NativeImagePtr frameAtIndex(size_t) { return 0; }
SVGImage(ImageObserver*);
virtual void draw(GraphicsContext*, const FloatRect& fromRect, const FloatRect& toRect, CompositeOperator);
virtual NativeImagePtr nativeImageForCurrentFrame();
OwnPtr<SVGImageChromeClient> m_chromeClient;
OwnPtr<Page> m_page;
OwnPtr<ImageBuffer> m_frameCache;
};
}
#endif // ENABLE(SVG)
#endif
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