SVGImageForContainer.h [plain text]
#ifndef SVGImageForContainer_h
#define SVGImageForContainer_h
#include "AffineTransform.h"
#include "FloatRect.h"
#include "FloatSize.h"
#include "Image.h"
#include "SVGImage.h"
#include "URL.h"
namespace WebCore {
class SVGImageForContainer final : public Image {
public:
static Ref<SVGImageForContainer> create(SVGImage* image, const FloatSize& containerSize, float zoom)
{
return adoptRef(*new SVGImageForContainer(image, containerSize, zoom));
}
virtual bool isSVGImage() const override { return true; }
virtual FloatSize size() const override;
void setURL(const URL& url) { m_image->setURL(url); }
virtual bool usesContainerSize() const override { return m_image->usesContainerSize(); }
virtual bool hasRelativeWidth() const override { return m_image->hasRelativeWidth(); }
virtual bool hasRelativeHeight() const override { return m_image->hasRelativeHeight(); }
virtual void computeIntrinsicDimensions(Length& intrinsicWidth, Length& intrinsicHeight, FloatSize& intrinsicRatio) override
{
m_image->computeIntrinsicDimensions(intrinsicWidth, intrinsicHeight, intrinsicRatio);
}
virtual void draw(GraphicsContext*, const FloatRect&, const FloatRect&, ColorSpace, CompositeOperator, BlendMode, ImageOrientationDescription) override;
virtual void drawPattern(GraphicsContext*, const FloatRect&, const AffineTransform&, const FloatPoint&, const FloatSize&, ColorSpace, CompositeOperator, const FloatRect&, BlendMode) override;
virtual bool currentFrameKnownToBeOpaque() override { return false; }
virtual PassNativeImagePtr nativeImageForCurrentFrame() override;
private:
SVGImageForContainer(SVGImage* image, const FloatSize& containerSize, float zoom)
: m_image(image)
, m_containerSize(containerSize)
, m_zoom(zoom)
{
}
virtual void destroyDecodedData(bool = true) override { }
SVGImage* m_image;
const FloatSize m_containerSize;
const float m_zoom;
};
}
#endif // SVGImageForContainer_h