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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 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 #include "config.h" | 5 #include "config.h" |
6 #include "core/css/parser/CSSParserToken.h" | 6 #include "core/css/parser/CSSParserToken.h" |
7 | 7 |
8 #include "core/css/CSSMarkup.h" | 8 #include "core/css/CSSMarkup.h" |
9 #include "core/css/parser/CSSPropertyParser.h" | 9 #include "core/css/parser/CSSPropertyParser.h" |
10 #include "wtf/HashMap.h" | 10 #include "wtf/HashMap.h" |
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26 , m_delimiter(c) | 26 , m_delimiter(c) |
27 { | 27 { |
28 ASSERT(m_type == DelimiterToken); | 28 ASSERT(m_type == DelimiterToken); |
29 } | 29 } |
30 | 30 |
31 CSSParserToken::CSSParserToken(CSSParserTokenType type, CSSParserString value, B
lockType blockType) | 31 CSSParserToken::CSSParserToken(CSSParserTokenType type, CSSParserString value, B
lockType blockType) |
32 : m_type(type) | 32 : m_type(type) |
33 , m_blockType(blockType) | 33 , m_blockType(blockType) |
34 { | 34 { |
35 initValueFromCSSParserString(value); | 35 initValueFromCSSParserString(value); |
| 36 m_id = -1; |
36 } | 37 } |
37 | 38 |
38 CSSParserToken::CSSParserToken(CSSParserTokenType type, double numericValue, Num
ericValueType numericValueType, NumericSign sign) | 39 CSSParserToken::CSSParserToken(CSSParserTokenType type, double numericValue, Num
ericValueType numericValueType, NumericSign sign) |
39 : m_type(type) | 40 : m_type(type) |
40 , m_blockType(NotBlock) | 41 , m_blockType(NotBlock) |
41 , m_numericValueType(numericValueType) | 42 , m_numericValueType(numericValueType) |
42 , m_numericSign(sign) | 43 , m_numericSign(sign) |
43 , m_unit(static_cast<unsigned>(CSSPrimitiveValue::UnitType::Number)) | 44 , m_unit(static_cast<unsigned>(CSSPrimitiveValue::UnitType::Number)) |
44 , m_numericValue(numericValue) | 45 , m_numericValue(numericValue) |
45 { | 46 { |
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103 ASSERT(m_type == NumberToken || m_type == PercentageToken || m_type == Dimen
sionToken); | 104 ASSERT(m_type == NumberToken || m_type == PercentageToken || m_type == Dimen
sionToken); |
104 return m_numericValue; | 105 return m_numericValue; |
105 } | 106 } |
106 | 107 |
107 CSSPropertyID CSSParserToken::parseAsUnresolvedCSSPropertyID() const | 108 CSSPropertyID CSSParserToken::parseAsUnresolvedCSSPropertyID() const |
108 { | 109 { |
109 ASSERT(m_type == IdentToken); | 110 ASSERT(m_type == IdentToken); |
110 return unresolvedCSSPropertyID(value()); | 111 return unresolvedCSSPropertyID(value()); |
111 } | 112 } |
112 | 113 |
| 114 CSSValueID CSSParserToken::id() const |
| 115 { |
| 116 if (m_type != IdentToken) |
| 117 return CSSValueInvalid; |
| 118 if (m_id < 0) |
| 119 m_id = cssValueKeywordID(value()); |
| 120 return static_cast<CSSValueID>(m_id); |
| 121 } |
| 122 |
| 123 CSSValueID CSSParserToken::functionId() const |
| 124 { |
| 125 if (m_type != FunctionToken) |
| 126 return CSSValueInvalid; |
| 127 if (m_id < 0) |
| 128 m_id = cssValueKeywordID(value()); |
| 129 return static_cast<CSSValueID>(m_id); |
| 130 } |
| 131 |
113 void CSSParserToken::serialize(StringBuilder& builder) const | 132 void CSSParserToken::serialize(StringBuilder& builder) const |
114 { | 133 { |
115 // This is currently only used for @supports CSSOM. To keep our implementati
on | 134 // This is currently only used for @supports CSSOM. To keep our implementati
on |
116 // simple we handle some of the edge cases incorrectly (see comments below). | 135 // simple we handle some of the edge cases incorrectly (see comments below). |
117 switch (type()) { | 136 switch (type()) { |
118 case IdentToken: | 137 case IdentToken: |
119 serializeIdentifier(value(), builder); | 138 serializeIdentifier(value(), builder); |
120 break; | 139 break; |
121 case FunctionToken: | 140 case FunctionToken: |
122 serializeIdentifier(value(), builder); | 141 serializeIdentifier(value(), builder); |
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197 return builder.append('}'); | 216 return builder.append('}'); |
198 | 217 |
199 case EOFToken: | 218 case EOFToken: |
200 case CommentToken: | 219 case CommentToken: |
201 ASSERT_NOT_REACHED(); | 220 ASSERT_NOT_REACHED(); |
202 return; | 221 return; |
203 } | 222 } |
204 } | 223 } |
205 | 224 |
206 } // namespace blink | 225 } // namespace blink |
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