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26 #ifndef StylePendingImage_h
27 #define StylePendingImage_h
30 #include "StyleImage.h"
34 // StylePendingImage is a placeholder StyleImage that is entered into the RenderStyle during
35 // style resolution, in order to avoid loading images that are not referenced by the final style.
36 // They should never exist in a RenderStyle after it has been returned from the style selector.
38 class StylePendingImage : public StyleImage {
40 static PassRefPtr<StylePendingImage> create(CSSImageValue* value) { return adoptRef(new StylePendingImage(value)); }
42 virtual WrappedImagePtr data() const { return m_value; }
44 virtual PassRefPtr<CSSValue> cssValue() const { return m_value; }
45 CSSImageValue* cssImageValue() const { return m_value; }
47 virtual IntSize imageSize(const RenderObject*, float /*multiplier*/) const { return IntSize(); }
48 virtual bool imageHasRelativeWidth() const { return false; }
49 virtual bool imageHasRelativeHeight() const { return false; }
50 virtual bool usesImageContainerSize() const { return false; }
51 virtual void setImageContainerSize(const IntSize&) { }
52 virtual void addClient(RenderObject*) { }
53 virtual void removeClient(RenderObject*) { }
54 virtual PassRefPtr<Image> image(RenderObject*, const IntSize&) const
61 StylePendingImage(CSSImageValue* value)
64 m_isPendingImage = true;
67 CSSImageValue* m_value; // Not retained; it owns us.