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295f920116
I wrote a script to do this which is attached to the bug. TBR=abarth@chromium.org BUG=435361 Review URL: https://codereview.chromium.org/736373003
89 lines
2.2 KiB
C++
89 lines
2.2 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef SKY_ENGINE_CORE_CSS_PARSER_MEDIAQUERYTOKEN_H_
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#define SKY_ENGINE_CORE_CSS_PARSER_MEDIAQUERYTOKEN_H_
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#include "sky/engine/core/css/CSSPrimitiveValue.h"
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#include "sky/engine/wtf/text/WTFString.h"
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namespace blink {
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enum MediaQueryTokenType {
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IdentToken = 0,
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FunctionToken,
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DelimiterToken,
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NumberToken,
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PercentageToken,
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DimensionToken,
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WhitespaceToken,
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ColonToken,
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SemicolonToken,
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CommaToken,
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LeftParenthesisToken,
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RightParenthesisToken,
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LeftBracketToken,
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RightBracketToken,
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LeftBraceToken,
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RightBraceToken,
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StringToken,
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BadStringToken,
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EOFToken,
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CommentToken,
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};
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enum NumericValueType {
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IntegerValueType,
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NumberValueType,
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};
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class MediaQueryToken {
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public:
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enum BlockType {
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NotBlock,
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BlockStart,
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BlockEnd,
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};
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MediaQueryToken(MediaQueryTokenType, BlockType = NotBlock);
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MediaQueryToken(MediaQueryTokenType, String value, BlockType = NotBlock);
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MediaQueryToken(MediaQueryTokenType, UChar); // for DelimiterToken
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MediaQueryToken(MediaQueryTokenType, double, NumericValueType); // for NumberToken
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// Converts NumberToken to DimensionToken.
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void convertToDimensionWithUnit(String);
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// Converts NumberToken to PercentageToken.
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void convertToPercentage();
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MediaQueryTokenType type() const { return m_type; }
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String value() const { return m_value; }
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String textForUnitTests() const;
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UChar delimiter() const;
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NumericValueType numericValueType() const;
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double numericValue() const;
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BlockType blockType() const { return m_blockType; }
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CSSPrimitiveValue::UnitType unitType() const { return m_unit; }
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private:
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MediaQueryTokenType m_type;
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String m_value;
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UChar m_delimiter; // Could be rolled into m_value?
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NumericValueType m_numericValueType;
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double m_numericValue;
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CSSPrimitiveValue::UnitType m_unit;
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BlockType m_blockType;
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};
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typedef Vector<MediaQueryToken>::iterator MediaQueryTokenIterator;
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} // namespace
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#endif // SKY_ENGINE_CORE_CSS_PARSER_MEDIAQUERYTOKEN_H_
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