OLD | NEW |
| (Empty) |
1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef MediaQueryToken_h | |
6 #define MediaQueryToken_h | |
7 | |
8 #include "core/css/CSSPrimitiveValue.h" | |
9 #include "wtf/text/WTFString.h" | |
10 | |
11 namespace WebCore { | |
12 | |
13 enum MediaQueryTokenType { | |
14 IdentToken = 0, | |
15 FunctionToken = 1, | |
16 DelimiterToken = 2, | |
17 NumberToken = 3, | |
18 PercentageToken = 4, | |
19 DimensionToken = 5, | |
20 WhitespaceToken = 6, | |
21 ColonToken = 7, | |
22 SemicolonToken = 8, | |
23 CommaToken = 9, | |
24 LeftParenthesisToken = 10, | |
25 RightParenthesisToken = 11, | |
26 EOFToken = 12, | |
27 }; | |
28 | |
29 enum NumericValueType { | |
30 IntegerValueType, | |
31 NumberValueType, | |
32 }; | |
33 | |
34 class MediaQueryToken { | |
35 public: | |
36 MediaQueryToken(MediaQueryTokenType); | |
37 MediaQueryToken(MediaQueryTokenType, String); | |
38 | |
39 MediaQueryToken(MediaQueryTokenType, UChar); // for DelimiterToken | |
40 MediaQueryToken(MediaQueryTokenType, double, NumericValueType); // for Numbe
rToken | |
41 | |
42 // Converts NumberToken to DimensionToken. | |
43 void convertToDimensionWithUnit(String); | |
44 | |
45 // Converts NumberToken to PercentageToken. | |
46 void convertToPercentage(); | |
47 | |
48 MediaQueryTokenType type() const { return m_type; } | |
49 String value() const { return m_value; } | |
50 | |
51 UChar delimiter() const { return m_delimiter; } | |
52 NumericValueType numericValueType() const { return m_numericValueType; } | |
53 double numericValue() const { return m_numericValue; } | |
54 CSSPrimitiveValue::UnitTypes unitType() const { return m_unit; } | |
55 | |
56 private: | |
57 MediaQueryTokenType m_type; | |
58 String m_value; | |
59 | |
60 UChar m_delimiter; // Could be rolled into m_value? | |
61 | |
62 NumericValueType m_numericValueType; | |
63 double m_numericValue; | |
64 CSSPrimitiveValue::UnitTypes m_unit; | |
65 }; | |
66 | |
67 } | |
68 | |
69 #endif // MediaQueryToken_h | |
OLD | NEW |