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1 /* | 1 /* |
2 * Copyright (C) 2011, 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2011, 2012 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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88 | 88 |
89 CalculationCategory category() const { return m_category; } | 89 CalculationCategory category() const { return m_category; } |
90 virtual CSSPrimitiveValue::UnitType typeWithCalcResolved() const = 0; | 90 virtual CSSPrimitiveValue::UnitType typeWithCalcResolved() const = 0; |
91 bool isInteger() const { return m_isInteger; } | 91 bool isInteger() const { return m_isInteger; } |
92 | 92 |
93 DEFINE_INLINE_VIRTUAL_TRACE() {} | 93 DEFINE_INLINE_VIRTUAL_TRACE() {} |
94 | 94 |
95 protected: | 95 protected: |
96 CSSCalcExpressionNode(CalculationCategory category, bool isInteger) | 96 CSSCalcExpressionNode(CalculationCategory category, bool isInteger) |
97 : m_category(category), m_isInteger(isInteger) { | 97 : m_category(category), m_isInteger(isInteger) { |
98 ASSERT(category != CalcOther); | 98 DCHECK_NE(category, CalcOther); |
99 } | 99 } |
100 | 100 |
101 CalculationCategory m_category; | 101 CalculationCategory m_category; |
102 bool m_isInteger; | 102 bool m_isInteger; |
103 }; | 103 }; |
104 | 104 |
105 class CORE_EXPORT CSSCalcValue : public GarbageCollected<CSSCalcValue> { | 105 class CORE_EXPORT CSSCalcValue : public GarbageCollected<CSSCalcValue> { |
106 public: | 106 public: |
107 static CSSCalcValue* create(const CSSParserTokenRange&, ValueRange); | 107 static CSSCalcValue* create(const CSSParserTokenRange&, ValueRange); |
108 static CSSCalcValue* create(CSSCalcExpressionNode*, | 108 static CSSCalcValue* create(CSSCalcExpressionNode*, |
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149 | 149 |
150 double clampToPermittedRange(double) const; | 150 double clampToPermittedRange(double) const; |
151 | 151 |
152 const Member<CSSCalcExpressionNode> m_expression; | 152 const Member<CSSCalcExpressionNode> m_expression; |
153 const bool m_nonNegative; | 153 const bool m_nonNegative; |
154 }; | 154 }; |
155 | 155 |
156 } // namespace blink | 156 } // namespace blink |
157 | 157 |
158 #endif // CSSCalculationValue_h | 158 #endif // CSSCalculationValue_h |
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