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33 #include "core/fetch/ImageResource.h"
34 #include "core/rendering/style/BasicShapes.h"
35 #include "core/rendering/style/RenderStyleConstants.h"
36 #include "core/rendering/style/StyleImage.h"
37 #include "wtf/PassRefPtr.h"
41 class ShapeValue : public RefCounted<ShapeValue> {
44 // The Auto value is defined by a null ShapeValue*
51 static PassRefPtr<ShapeValue> createShapeValue(PassRefPtr<BasicShape> shape, LayoutBox layoutBox)
53 return adoptRef(new ShapeValue(shape, layoutBox));
56 static PassRefPtr<ShapeValue> createOutsideValue()
58 return adoptRef(new ShapeValue(Outside));
61 static PassRefPtr<ShapeValue> createLayoutBoxValue(LayoutBox layoutBox)
63 return adoptRef(new ShapeValue(layoutBox));
66 static PassRefPtr<ShapeValue> createImageValue(PassRefPtr<StyleImage> image)
68 return adoptRef(new ShapeValue(image));
71 ShapeValueType type() const { return m_type; }
72 BasicShape* shape() const { return m_shape.get(); }
74 StyleImage* image() const { return m_image.get(); }
75 bool isImageValid() const { return image() && image()->cachedImage() && image()->cachedImage()->hasImage(); }
76 void setImage(PassRefPtr<StyleImage> image)
78 ASSERT(type() == Image);
82 LayoutBox layoutBox() const { return m_layoutBox; }
83 void setLayoutBox(LayoutBox layoutBox) { m_layoutBox = layoutBox; }
85 bool operator==(const ShapeValue& other) const;
88 ShapeValue(PassRefPtr<BasicShape> shape, LayoutBox layoutBox)
91 , m_layoutBox(layoutBox)
94 ShapeValue(ShapeValueType type)
96 , m_layoutBox(BoxMissing)
99 ShapeValue(PassRefPtr<StyleImage> image)
102 , m_layoutBox(ContentBox)
105 ShapeValue(LayoutBox layoutBox)
107 , m_layoutBox(layoutBox)
112 ShapeValueType m_type;
113 RefPtr<BasicShape> m_shape;
114 RefPtr<StyleImage> m_image;
115 LayoutBox m_layoutBox;
118 inline bool ShapeValue::operator==(const ShapeValue& other) const
120 if (type() != other.type())
125 return shape() == other.shape() && layoutBox() == other.layoutBox();
127 return layoutBox() == other.layoutBox();
131 return image() == other.image();
134 ASSERT_NOT_REACHED();