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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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37 AllowNegativeLengths, | 37 AllowNegativeLengths, |
38 ForbidNegativeLengths | 38 ForbidNegativeLengths |
39 }; | 39 }; |
40 | 40 |
41 class SVGLengthTearOff; | 41 class SVGLengthTearOff; |
42 | 42 |
43 class SVGLength final : public SVGPropertyBase { | 43 class SVGLength final : public SVGPropertyBase { |
44 public: | 44 public: |
45 typedef SVGLengthTearOff TearOffType; | 45 typedef SVGLengthTearOff TearOffType; |
46 | 46 |
47 static PassRefPtr<SVGLength> create(SVGLengthMode mode = LengthModeOther) | 47 static PassRefPtrWillBeRawPtr<SVGLength> create(SVGLengthMode mode = LengthM
odeOther) |
48 { | 48 { |
49 return adoptRef(new SVGLength(mode)); | 49 return adoptRefWillBeNoop(new SVGLength(mode)); |
50 } | 50 } |
51 | 51 |
52 PassRefPtr<SVGLength> clone() const; | 52 PassRefPtrWillBeRawPtr<SVGLength> clone() const; |
53 virtual PassRefPtr<SVGPropertyBase> cloneForAnimation(const String&) const o
verride; | 53 virtual PassRefPtrWillBeRawPtr<SVGPropertyBase> cloneForAnimation(const Stri
ng&) const override; |
54 | 54 |
55 SVGLengthType unitType() const { return static_cast<SVGLengthType>(m_unitTyp
e); } | 55 SVGLengthType unitType() const { return static_cast<SVGLengthType>(m_unitTyp
e); } |
56 void setUnitType(SVGLengthType); | 56 void setUnitType(SVGLengthType); |
57 SVGLengthMode unitMode() const { return static_cast<SVGLengthMode>(m_unitMod
e); } | 57 SVGLengthMode unitMode() const { return static_cast<SVGLengthMode>(m_unitMod
e); } |
58 | 58 |
59 bool operator==(const SVGLength&) const; | 59 bool operator==(const SVGLength&) const; |
60 bool operator!=(const SVGLength& other) const { return !operator==(other); } | 60 bool operator!=(const SVGLength& other) const { return !operator==(other); } |
61 | 61 |
62 float value(const SVGLengthContext& context) const | 62 float value(const SVGLengthContext& context) const |
63 { | 63 { |
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83 return m_unitType == LengthTypePercentage | 83 return m_unitType == LengthTypePercentage |
84 || m_unitType == LengthTypeEMS | 84 || m_unitType == LengthTypeEMS |
85 || m_unitType == LengthTypeEXS; | 85 || m_unitType == LengthTypeEXS; |
86 } | 86 } |
87 | 87 |
88 bool isZero() const | 88 bool isZero() const |
89 { | 89 { |
90 return !m_valueInSpecifiedUnits; | 90 return !m_valueInSpecifiedUnits; |
91 } | 91 } |
92 | 92 |
93 static PassRefPtr<SVGLength> fromCSSPrimitiveValue(CSSPrimitiveValue*); | 93 static PassRefPtrWillBeRawPtr<SVGLength> fromCSSPrimitiveValue(CSSPrimitiveV
alue*); |
94 static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> toCSSPrimitiveValue(PassRef
Ptr<SVGLength>); | 94 static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> toCSSPrimitiveValue(PassRef
PtrWillBeRawPtr<SVGLength>); |
95 static SVGLengthMode lengthModeForAnimatedLengthAttribute(const QualifiedNam
e&); | 95 static SVGLengthMode lengthModeForAnimatedLengthAttribute(const QualifiedNam
e&); |
96 | 96 |
97 PassRefPtr<SVGLength> blend(PassRefPtr<SVGLength> from, float progress) cons
t; | 97 PassRefPtrWillBeRawPtr<SVGLength> blend(PassRefPtrWillBeRawPtr<SVGLength> fr
om, float progress) const; |
98 | 98 |
99 virtual void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) overr
ide; | 99 virtual void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) overr
ide; |
100 virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage,
unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefPtr<SVGPropertyBa
se> to, PassRefPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextE
lement) override; | 100 virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage,
unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> from, PassRefPtrWi
llBeRawPtr<SVGPropertyBase> to, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndO
fDurationValue, SVGElement* contextElement) override; |
101 virtual float calculateDistance(PassRefPtr<SVGPropertyBase> to, SVGElement*
contextElement) override; | 101 virtual float calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> to,
SVGElement* contextElement) override; |
102 | 102 |
103 static AnimatedPropertyType classType() { return AnimatedLength; } | 103 static AnimatedPropertyType classType() { return AnimatedLength; } |
104 | 104 |
105 private: | 105 private: |
106 SVGLength(SVGLengthMode); | 106 SVGLength(SVGLengthMode); |
107 SVGLength(const SVGLength&); | 107 SVGLength(const SVGLength&); |
108 | 108 |
109 float m_valueInSpecifiedUnits; | 109 float m_valueInSpecifiedUnits; |
110 unsigned m_unitMode : 2; | 110 unsigned m_unitMode : 2; |
111 unsigned m_unitType : 4; | 111 unsigned m_unitType : 4; |
112 }; | 112 }; |
113 | 113 |
114 inline PassRefPtr<SVGLength> toSVGLength(PassRefPtr<SVGPropertyBase> passBase) | 114 inline PassRefPtrWillBeRawPtr<SVGLength> toSVGLength(PassRefPtrWillBeRawPtr<SVGP
ropertyBase> passBase) |
115 { | 115 { |
116 RefPtr<SVGPropertyBase> base = passBase; | 116 RefPtrWillBeRawPtr<SVGPropertyBase> base = passBase; |
117 ASSERT(base->type() == SVGLength::classType()); | 117 ASSERT(base->type() == SVGLength::classType()); |
118 return static_pointer_cast<SVGLength>(base.release()); | 118 return static_pointer_cast<SVGLength>(base.release()); |
119 } | 119 } |
120 | 120 |
121 } // namespace blink | 121 } // namespace blink |
122 | 122 |
123 #endif // SVGLength_h | 123 #endif // SVGLength_h |
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