StyleGeneratedImage.h [plain text]
#pragma once
#include "StyleImage.h"
namespace WebCore {
class CSSValue;
class CSSImageGeneratorValue;
class StyleGeneratedImage final : public StyleImage {
public:
static Ref<StyleGeneratedImage> create(Ref<CSSImageGeneratorValue>&& value)
{
return adoptRef(*new StyleGeneratedImage(WTFMove(value)));
}
CSSImageGeneratorValue& imageValue() { return m_imageGeneratorValue; }
private:
bool operator==(const StyleImage& other) const final { return data() == other.data(); }
WrappedImagePtr data() const final { return m_imageGeneratorValue.ptr(); }
Ref<CSSValue> cssValue() const final;
bool isPending() const override;
void load(CachedResourceLoader&, const ResourceLoaderOptions&) final;
FloatSize imageSize(const RenderElement*, float multiplier) const final;
bool imageHasRelativeWidth() const final { return !m_fixedSize; }
bool imageHasRelativeHeight() const final { return !m_fixedSize; }
void computeIntrinsicDimensions(const RenderElement*, Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio) final;
bool usesImageContainerSize() const final { return !m_fixedSize; }
void setContainerContextForRenderer(const RenderElement&, const FloatSize& containerSize, float) final { m_containerSize = containerSize; }
void addClient(RenderElement*) final;
void removeClient(RenderElement*) final;
RefPtr<Image> image(RenderElement*, const FloatSize&) const final;
bool knownToBeOpaque(const RenderElement*) const final;
explicit StyleGeneratedImage(Ref<CSSImageGeneratorValue>&&);
Ref<CSSImageGeneratorValue> m_imageGeneratorValue;
FloatSize m_containerSize;
bool m_fixedSize;
};
}
SPECIALIZE_TYPE_TRAITS_STYLE_IMAGE(StyleGeneratedImage, isGeneratedImage)