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30 #ifndef CSSBasicShapes_h
31 #define CSSBasicShapes_h
33 #include "core/css/CSSPrimitiveValue.h"
34 #include "platform/graphics/WindRule.h"
35 #include "wtf/RefPtr.h"
36 #include "wtf/Vector.h"
37 #include "wtf/text/WTFString.h"
41 class CSSBasicShape : public RefCountedWillBeGarbageCollected<CSSBasicShape> {
42 DECLARE_EMPTY_VIRTUAL_DESTRUCTOR_WILL_BE_REMOVED(CSSBasicShape);
45 CSSBasicShapeEllipseType,
46 CSSBasicShapePolygonType,
47 CSSBasicShapeCircleType,
48 CSSBasicShapeInsetType
51 virtual Type type() const = 0;
52 virtual String cssText() const = 0;
53 virtual bool equals(const CSSBasicShape&) const = 0;
55 CSSPrimitiveValue* referenceBox() const { return m_referenceBox.get(); }
56 void setReferenceBox(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> referenceBox) { m_referenceBox = referenceBox; }
58 virtual void trace(Visitor* visitor) { visitor->trace(m_referenceBox); }
62 RefPtrWillBeMember<CSSPrimitiveValue> m_referenceBox;
65 class CSSBasicShapeCircle FINAL : public CSSBasicShape {
67 static PassRefPtrWillBeRawPtr<CSSBasicShapeCircle> create() { return adoptRefWillBeNoop(new CSSBasicShapeCircle); }
69 virtual Type type() const OVERRIDE { return CSSBasicShapeCircleType; }
70 virtual String cssText() const OVERRIDE;
71 virtual bool equals(const CSSBasicShape&) const OVERRIDE;
73 CSSPrimitiveValue* centerX() const { return m_centerX.get(); }
74 CSSPrimitiveValue* centerY() const { return m_centerY.get(); }
75 CSSPrimitiveValue* radius() const { return m_radius.get(); }
77 void setCenterX(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> centerX) { m_centerX = centerX; }
78 void setCenterY(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> centerY) { m_centerY = centerY; }
79 void setRadius(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> radius) { m_radius = radius; }
81 virtual void trace(Visitor*);
84 CSSBasicShapeCircle() { }
86 RefPtrWillBeMember<CSSPrimitiveValue> m_centerX;
87 RefPtrWillBeMember<CSSPrimitiveValue> m_centerY;
88 RefPtrWillBeMember<CSSPrimitiveValue> m_radius;
91 class CSSBasicShapeEllipse FINAL : public CSSBasicShape {
93 static PassRefPtrWillBeRawPtr<CSSBasicShapeEllipse> create() { return adoptRefWillBeNoop(new CSSBasicShapeEllipse); }
95 virtual Type type() const OVERRIDE { return CSSBasicShapeEllipseType; }
96 virtual String cssText() const OVERRIDE;
97 virtual bool equals(const CSSBasicShape&) const OVERRIDE;
99 CSSPrimitiveValue* centerX() const { return m_centerX.get(); }
100 CSSPrimitiveValue* centerY() const { return m_centerY.get(); }
101 CSSPrimitiveValue* radiusX() const { return m_radiusX.get(); }
102 CSSPrimitiveValue* radiusY() const { return m_radiusY.get(); }
104 void setCenterX(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> centerX) { m_centerX = centerX; }
105 void setCenterY(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> centerY) { m_centerY = centerY; }
106 void setRadiusX(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> radiusX) { m_radiusX = radiusX; }
107 void setRadiusY(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> radiusY) { m_radiusY = radiusY; }
109 virtual void trace(Visitor*);
112 CSSBasicShapeEllipse() { }
114 RefPtrWillBeMember<CSSPrimitiveValue> m_centerX;
115 RefPtrWillBeMember<CSSPrimitiveValue> m_centerY;
116 RefPtrWillBeMember<CSSPrimitiveValue> m_radiusX;
117 RefPtrWillBeMember<CSSPrimitiveValue> m_radiusY;
120 class CSSBasicShapePolygon FINAL : public CSSBasicShape {
122 static PassRefPtrWillBeRawPtr<CSSBasicShapePolygon> create() { return adoptRefWillBeNoop(new CSSBasicShapePolygon); }
124 void appendPoint(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> x, PassRefPtrWillBeRawPtr<CSSPrimitiveValue> y)
130 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> getXAt(unsigned i) const { return m_values.at(i * 2); }
131 PassRefPtrWillBeRawPtr<CSSPrimitiveValue> getYAt(unsigned i) const { return m_values.at(i * 2 + 1); }
132 const WillBeHeapVector<RefPtrWillBeMember<CSSPrimitiveValue> >& values() const { return m_values; }
134 void setWindRule(WindRule w) { m_windRule = w; }
135 WindRule windRule() const { return m_windRule; }
137 virtual Type type() const OVERRIDE { return CSSBasicShapePolygonType; }
138 virtual String cssText() const OVERRIDE;
139 virtual bool equals(const CSSBasicShape&) const OVERRIDE;
141 virtual void trace(Visitor*);
144 CSSBasicShapePolygon()
145 : m_windRule(RULE_NONZERO)
149 WillBeHeapVector<RefPtrWillBeMember<CSSPrimitiveValue> > m_values;
153 class CSSBasicShapeInset : public CSSBasicShape {
155 static PassRefPtrWillBeRawPtr<CSSBasicShapeInset> create() { return adoptRefWillBeNoop(new CSSBasicShapeInset); }
157 CSSPrimitiveValue* top() const { return m_top.get(); }
158 CSSPrimitiveValue* right() const { return m_right.get(); }
159 CSSPrimitiveValue* bottom() const { return m_bottom.get(); }
160 CSSPrimitiveValue* left() const { return m_left.get(); }
162 CSSPrimitiveValue* topLeftRadius() const { return m_topLeftRadius.get(); }
163 CSSPrimitiveValue* topRightRadius() const { return m_topRightRadius.get(); }
164 CSSPrimitiveValue* bottomRightRadius() const { return m_bottomRightRadius.get(); }
165 CSSPrimitiveValue* bottomLeftRadius() const { return m_bottomLeftRadius.get(); }
167 void setTop(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> top) { m_top = top; }
168 void setRight(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> right) { m_right = right; }
169 void setBottom(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> bottom) { m_bottom = bottom; }
170 void setLeft(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> left) { m_left = left; }
172 void updateShapeSize4Values(CSSPrimitiveValue* top, CSSPrimitiveValue* right, CSSPrimitiveValue* bottom, CSSPrimitiveValue* left)
180 void updateShapeSize1Value(CSSPrimitiveValue* value1)
182 updateShapeSize4Values(value1, value1, value1, value1);
185 void updateShapeSize2Values(CSSPrimitiveValue* value1, CSSPrimitiveValue* value2)
187 updateShapeSize4Values(value1, value2, value1, value2);
190 void updateShapeSize3Values(CSSPrimitiveValue* value1, CSSPrimitiveValue* value2, CSSPrimitiveValue* value3)
192 updateShapeSize4Values(value1, value2, value3, value2);
196 void setTopLeftRadius(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> radius) { m_topLeftRadius = radius; }
197 void setTopRightRadius(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> radius) { m_topRightRadius = radius; }
198 void setBottomRightRadius(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> radius) { m_bottomRightRadius = radius; }
199 void setBottomLeftRadius(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> radius) { m_bottomLeftRadius = radius; }
201 virtual Type type() const OVERRIDE { return CSSBasicShapeInsetType; }
202 virtual String cssText() const OVERRIDE;
203 virtual bool equals(const CSSBasicShape&) const OVERRIDE;
205 virtual void trace(Visitor*);
208 CSSBasicShapeInset() { }
210 RefPtrWillBeMember<CSSPrimitiveValue> m_top;
211 RefPtrWillBeMember<CSSPrimitiveValue> m_right;
212 RefPtrWillBeMember<CSSPrimitiveValue> m_bottom;
213 RefPtrWillBeMember<CSSPrimitiveValue> m_left;
215 RefPtrWillBeMember<CSSPrimitiveValue> m_topLeftRadius;
216 RefPtrWillBeMember<CSSPrimitiveValue> m_topRightRadius;
217 RefPtrWillBeMember<CSSPrimitiveValue> m_bottomRightRadius;
218 RefPtrWillBeMember<CSSPrimitiveValue> m_bottomLeftRadius;
221 } // namespace WebCore
223 #endif // CSSBasicShapes_h