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* Copyright (C) 2006 Eric Seidel <eric@webkit.org>
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* Copyright (C) 2009 Apple Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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class SVGImageChromeClient;
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class SVGImage : public Image {
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static PassRefPtr<SVGImage> create(ImageObserver* observer)
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return adoptRef(new SVGImage(observer));
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enum ShouldClearBuffer {
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void drawSVGToImageBuffer(ImageBuffer*, const IntSize&, float zoom, float scale, ShouldClearBuffer);
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RenderBox* embeddedContentBox() const;
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FrameView* frameView() const;
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virtual bool isSVGImage() const { return true; }
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virtual IntSize size() const;
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virtual bool hasRelativeWidth() const;
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virtual bool hasRelativeHeight() const;
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virtual void reportMemoryUsage(MemoryObjectInfo*) const OVERRIDE;
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friend class SVGImageChromeClient;
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virtual String filenameExtension() const;
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virtual void setContainerSize(const IntSize&);
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virtual bool usesContainerSize() const { return true; }
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virtual void computeIntrinsicDimensions(Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio);
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virtual bool dataChanged(bool allDataReceived);
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// FIXME: SVGImages are underreporting decoded sizes and will be unable
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// to prune because these functions are not implemented yet.
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virtual void destroyDecodedData(bool) { }
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virtual unsigned decodedSize() const { return 0; }
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virtual NativeImagePtr frameAtIndex(size_t) { return 0; }
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SVGImage(ImageObserver*);
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virtual void draw(GraphicsContext*, const FloatRect& fromRect, const FloatRect& toRect, ColorSpace styleColorSpace, CompositeOperator);
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virtual NativeImagePtr nativeImageForCurrentFrame();
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OwnPtr<SVGImageChromeClient> m_chromeClient;
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RefPtr<Image> m_frameCache;