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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CSSStyleValue_h | 5 #ifndef CSSStyleValue_h |
6 #define CSSStyleValue_h | 6 #define CSSStyleValue_h |
7 | 7 |
8 #include "bindings/core/v8/ScriptWrappable.h" | 8 #include "bindings/core/v8/ScriptWrappable.h" |
9 #include "core/CoreExport.h" | 9 #include "core/CoreExport.h" |
10 #include "core/css/CSSValue.h" | 10 #include "core/css/CSSValue.h" |
11 | 11 |
12 namespace blink { | 12 namespace blink { |
13 | 13 |
14 class ExceptionState; | 14 class ExceptionState; |
15 class ScriptState; | 15 class ScriptState; |
16 class ScriptValue; | 16 class ScriptValue; |
17 | 17 |
18 class CORE_EXPORT CSSStyleValue : public GarbageCollectedFinalized<CSSStyleValue
>, public ScriptWrappable { | 18 class CORE_EXPORT CSSStyleValue : public GarbageCollectedFinalized<CSSStyleValue
>, public ScriptWrappable { |
19 WTF_MAKE_NONCOPYABLE(CSSStyleValue); | 19 WTF_MAKE_NONCOPYABLE(CSSStyleValue); |
20 DEFINE_WRAPPERTYPEINFO(); | 20 DEFINE_WRAPPERTYPEINFO(); |
21 public: | 21 public: |
22 enum StyleValueType { | 22 enum StyleValueType { |
23 AngleType, | 23 AngleType, |
24 CalcLengthType, | 24 CalcLengthType, |
25 KeywordType, | 25 KeywordType, |
26 NumberType, | 26 NumberType, |
27 PositionType, | 27 PositionType, |
28 SimpleLengthType, | 28 SimpleLengthType, |
29 TransformValueType, | 29 TransformType, |
30 }; | 30 }; |
31 | 31 |
32 virtual ~CSSStyleValue() { } | 32 virtual ~CSSStyleValue() { } |
33 | 33 |
34 virtual StyleValueType type() const = 0; | 34 virtual StyleValueType type() const = 0; |
35 | 35 |
36 static ScriptValue parse(ScriptState*, const String& propertyName, const Str
ing& value, ExceptionState&); | 36 static ScriptValue parse(ScriptState*, const String& propertyName, const Str
ing& value, ExceptionState&); |
37 | 37 |
38 virtual CSSValue* toCSSValue() const = 0; | 38 virtual CSSValue* toCSSValue() const = 0; |
39 virtual String cssString() const | 39 virtual String cssString() const |
40 { | 40 { |
41 return toCSSValue()->cssText(); | 41 return toCSSValue()->cssText(); |
42 } | 42 } |
43 | 43 |
44 DEFINE_INLINE_VIRTUAL_TRACE() { } | 44 DEFINE_INLINE_VIRTUAL_TRACE() { } |
45 | 45 |
46 protected: | 46 protected: |
47 CSSStyleValue() {} | 47 CSSStyleValue() {} |
48 }; | 48 }; |
49 | 49 |
50 } // namespace blink | 50 } // namespace blink |
51 | 51 |
52 #endif | 52 #endif |
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