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/*
* Copyright (C) 2013 Google 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 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 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.
*/
#pragma once
#include "AffineTransform.h"
#include "FloatRect.h"
#include "FloatSize.h"
#include "Image.h"
#include "SVGImage.h"
#include <wtf/URL.h>
namespace WebCore {
class SVGImageForContainer final : public Image {
public:
static Ref<SVGImageForContainer> create(SVGImage* image, const FloatSize& containerSize, float containerZoom, const URL& initialFragmentURL)
{
return adoptRef(*new SVGImageForContainer(image, containerSize, containerZoom, initialFragmentURL));
}
bool isSVGImageForContainer() const final { return true; }
FloatSize size(ImageOrientation = ImageOrientation::Orientation::FromImage) const final;
bool usesContainerSize() const final { return m_image->usesContainerSize(); }
bool hasRelativeWidth() const final { return m_image->hasRelativeWidth(); }
bool hasRelativeHeight() const final { return m_image->hasRelativeHeight(); }
void computeIntrinsicDimensions(Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio) final
{
m_image->computeIntrinsicDimensions(intrinsicWidth, intrinsicHeight, intrinsicRatio);
}
ImageDrawResult draw(GraphicsContext&, const FloatRect&, const FloatRect&, const ImagePaintingOptions& = { }) final;
void drawPattern(GraphicsContext&, const FloatRect&, const FloatRect&, const AffineTransform&, const FloatPoint&, const FloatSize&, const ImagePaintingOptions& = { }) final;
// FIXME: Implement this to be less conservative.
bool currentFrameKnownToBeOpaque() const final { return false; }
RefPtr<NativeImage> nativeImageForCurrentFrame() final;
private:
WEBCORE_EXPORT SVGImageForContainer(SVGImage*, const FloatSize& containerSize, float containerZoom, const URL& initialFragmentURL);
SVGImage* m_image;
const FloatSize m_containerSize;
const float m_containerZoom;
const URL m_initialFragmentURL;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_IMAGE(SVGImageForContainer)
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