79 lines
3.3 KiB
C++
79 lines
3.3 KiB
C++
/*
|
|
* 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::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(const GraphicsContext* = nullptr) final;
|
|
|
|
private:
|
|
WEBCORE_EXPORT SVGImageForContainer(SVGImage*, const FloatSize& containerSize, float containerZoom, const URL& initialFragmentURL);
|
|
|
|
void destroyDecodedData(bool /*destroyAll*/ = true) final { }
|
|
|
|
SVGImage* m_image;
|
|
const FloatSize m_containerSize;
|
|
const float m_containerZoom;
|
|
const URL m_initialFragmentURL;
|
|
};
|
|
|
|
} // namespace WebCore
|
|
|
|
SPECIALIZE_TYPE_TRAITS_IMAGE(SVGImageForContainer)
|