#pragma once
#include "StyleImage.h"
namespace WebCore {
class Document;
struct ImageWithScale;
class StyleMultiImage : public StyleImage {
WTF_MAKE_FAST_ALLOCATED;
public:
virtual ~StyleMultiImage();
protected:
StyleMultiImage();
bool equals(const StyleMultiImage& other) const;
virtual ImageWithScale selectBestFitImage(const Document&) const = 0;
CachedImage* cachedImage() const final;
private:
WrappedImagePtr data() const final;
bool canRender(const RenderElement*, float multiplier) const final;
bool isPending() const final;
void load(CachedResourceLoader&, const ResourceLoaderOptions&) final;
bool isLoaded() const final;
bool errorOccurred() const final;
FloatSize imageSize(const RenderElement*, float multiplier) const final;
bool imageHasRelativeWidth() const final;
bool imageHasRelativeHeight() const final;
void computeIntrinsicDimensions(const RenderElement*, Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio) final;
bool usesImageContainerSize() const final;
void setContainerContextForRenderer(const RenderElement&, const FloatSize&, float);
void addClient(RenderElement*) final;
void removeClient(RenderElement*) final;
RefPtr<Image> image(RenderElement*, const FloatSize&) const final;
float imageScaleFactor() const final;
bool knownToBeOpaque(const RenderElement*) const final;
const StyleImage* selectedImage() const final { return m_selectedImage.get(); }
StyleImage* selectedImage() final { return m_selectedImage.get(); }
RefPtr<StyleImage> m_selectedImage;
bool m_isPending { true };
};
}