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1 /* | 1 /* |
2 * Copyright (C) 2014 Google Inc. All rights reserved. | 2 * Copyright (C) 2014 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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39 | 39 |
40 class SVGEnumerationBase : public SVGPropertyBase { | 40 class SVGEnumerationBase : public SVGPropertyBase { |
41 public: | 41 public: |
42 typedef std::pair<unsigned short, String> StringEntry; | 42 typedef std::pair<unsigned short, String> StringEntry; |
43 typedef Vector<StringEntry> StringEntries; | 43 typedef Vector<StringEntry> StringEntries; |
44 | 44 |
45 // SVGEnumeration does not have a tear-off type. | 45 // SVGEnumeration does not have a tear-off type. |
46 typedef void TearOffType; | 46 typedef void TearOffType; |
47 typedef unsigned short PrimitiveType; | 47 typedef unsigned short PrimitiveType; |
48 | 48 |
49 virtual ~SVGEnumerationBase(); | 49 ~SVGEnumerationBase() override; |
50 | 50 |
51 unsigned short value() const { return m_value <= maxExposedEnumValue() ? m_v
alue : 0; } | 51 unsigned short value() const { return m_value <= maxExposedEnumValue() ? m_v
alue : 0; } |
52 void setValue(unsigned short, ExceptionState&); | 52 void setValue(unsigned short, ExceptionState&); |
53 | 53 |
54 // SVGPropertyBase: | 54 // SVGPropertyBase: |
55 virtual PassRefPtrWillBeRawPtr<SVGEnumerationBase> clone() const = 0; | 55 virtual PassRefPtrWillBeRawPtr<SVGEnumerationBase> clone() const = 0; |
56 virtual PassRefPtrWillBeRawPtr<SVGPropertyBase> cloneForAnimation(const Stri
ng&) const override; | 56 PassRefPtrWillBeRawPtr<SVGPropertyBase> cloneForAnimation(const String&) con
st override; |
57 | 57 |
58 virtual String valueAsString() const override; | 58 String valueAsString() const override; |
59 void setValueAsString(const String&, ExceptionState&); | 59 void setValueAsString(const String&, ExceptionState&); |
60 | 60 |
61 virtual void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) overr
ide; | 61 void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) override; |
62 virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage,
unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> from, PassRefPtrWi
llBeRawPtr<SVGPropertyBase> to, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndO
fDurationValue, SVGElement*) override; | 62 void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned
repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> from, PassRefPtrWillBeRawP
tr<SVGPropertyBase> to, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndOfDuratio
nValue, SVGElement*) override; |
63 virtual float calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> to,
SVGElement*) override; | 63 float calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> to, SVGEleme
nt*) override; |
64 | 64 |
65 static AnimatedPropertyType classType() { return AnimatedEnumeration; } | 65 static AnimatedPropertyType classType() { return AnimatedEnumeration; } |
66 | 66 |
67 // Ensure that |SVGAnimatedEnumerationBase::setBaseVal| is used instead of |
SVGAnimatedProperty<SVGEnumerationBase>::setBaseVal|. | 67 // Ensure that |SVGAnimatedEnumerationBase::setBaseVal| is used instead of |
SVGAnimatedProperty<SVGEnumerationBase>::setBaseVal|. |
68 void setValue(unsigned short) { ASSERT_NOT_REACHED(); } | 68 void setValue(unsigned short) { ASSERT_NOT_REACHED(); } |
69 | 69 |
70 static unsigned short valueOfLastEnum(const StringEntries& entries) { return
entries.last().first; } | 70 static unsigned short valueOfLastEnum(const StringEntries& entries) { return
entries.last().first; } |
71 | 71 |
72 protected: | 72 protected: |
73 SVGEnumerationBase(unsigned short value, const StringEntries& entries, unsig
ned short maxExposed) | 73 SVGEnumerationBase(unsigned short value, const StringEntries& entries, unsig
ned short maxExposed) |
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101 } | 101 } |
102 | 102 |
103 template<typename Enum> | 103 template<typename Enum> |
104 class SVGEnumeration : public SVGEnumerationBase { | 104 class SVGEnumeration : public SVGEnumerationBase { |
105 public: | 105 public: |
106 static PassRefPtrWillBeRawPtr<SVGEnumeration<Enum>> create(Enum newValue) | 106 static PassRefPtrWillBeRawPtr<SVGEnumeration<Enum>> create(Enum newValue) |
107 { | 107 { |
108 return adoptRefWillBeNoop(new SVGEnumeration<Enum>(newValue)); | 108 return adoptRefWillBeNoop(new SVGEnumeration<Enum>(newValue)); |
109 } | 109 } |
110 | 110 |
111 virtual ~SVGEnumeration() | 111 ~SVGEnumeration() override {} |
112 { | |
113 } | |
114 | 112 |
115 virtual PassRefPtrWillBeRawPtr<SVGEnumerationBase> clone() const override | 113 PassRefPtrWillBeRawPtr<SVGEnumerationBase> clone() const override |
116 { | 114 { |
117 return create(enumValue()); | 115 return create(enumValue()); |
118 } | 116 } |
119 | 117 |
120 Enum enumValue() const | 118 Enum enumValue() const |
121 { | 119 { |
122 ASSERT(m_value <= maxInternalEnumValue()); | 120 ASSERT(m_value <= maxInternalEnumValue()); |
123 return static_cast<Enum>(m_value); | 121 return static_cast<Enum>(m_value); |
124 } | 122 } |
125 | 123 |
126 void setEnumValue(Enum value) | 124 void setEnumValue(Enum value) |
127 { | 125 { |
128 m_value = value; | 126 m_value = value; |
129 notifyChange(); | 127 notifyChange(); |
130 } | 128 } |
131 | 129 |
132 protected: | 130 protected: |
133 explicit SVGEnumeration(Enum newValue) | 131 explicit SVGEnumeration(Enum newValue) |
134 : SVGEnumerationBase(newValue, getStaticStringEntries<Enum>(), getMaxExp
osedEnumValue<Enum>()) | 132 : SVGEnumerationBase(newValue, getStaticStringEntries<Enum>(), getMaxExp
osedEnumValue<Enum>()) |
135 { | 133 { |
136 } | 134 } |
137 }; | 135 }; |
138 | 136 |
139 } // namespace blink | 137 } // namespace blink |
140 | 138 |
141 #endif // SVGEnumeration_h | 139 #endif // SVGEnumeration_h |
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