Source/core/css/parser/MediaQueryTokenizer.h - Issue 225293006: Moved MQ parsing block tracking to tokenizer

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Issue 225293006: Moved MQ parsing block tracking to tokenizer (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Debug build fix Created 6 years, 8 months ago

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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 #ifndef MediaQueryTokenizer_h	5 #ifndef MediaQueryTokenizer_h

6 #define MediaQueryTokenizer_h	6 #define MediaQueryTokenizer_h

7	7

8 #include "core/css/parser/MediaQueryToken.h"	8 #include "core/css/parser/MediaQueryToken.h"

9 #include "core/html/parser/InputStreamPreprocessor.h"	9 #include "core/html/parser/InputStreamPreprocessor.h"

10 #include "wtf/text/WTFString.h"	10 #include "wtf/text/WTFString.h"

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37 void consumeUntilNonWhitespace();	37 void consumeUntilNonWhitespace();

38 bool consumeUntilCommentEndFound();	38 bool consumeUntilCommentEndFound();

39	39

40 bool consumeIfNext(UChar);	40 bool consumeIfNext(UChar);

41 String consumeName();	41 String consumeName();

42 UChar consumeEscape();	42 UChar consumeEscape();

43	43

44 bool nextTwoCharsAreValidEscape(unsigned offset);	44 bool nextTwoCharsAreValidEscape(unsigned offset);

45 bool nextCharsAreNumber();	45 bool nextCharsAreNumber();

46 bool nextCharsAreIdentifier();	46 bool nextCharsAreIdentifier();

	47 MediaQueryToken blockStart(MediaQueryTokenType);

	48 MediaQueryToken blockStart(MediaQueryTokenType blockType, MediaQueryTokenTyp e, String);

	49 MediaQueryToken blockEnd(MediaQueryTokenType, MediaQueryTokenType startType) ;

47	50

48 typedef MediaQueryToken (MediaQueryTokenizer::*CodePoint)(UChar);	51 typedef MediaQueryToken (MediaQueryTokenizer::*CodePoint)(UChar);

49	52

50 static const CodePoint codePoints[];	53 static const CodePoint codePoints[];

	54 Vector<MediaQueryTokenType> m_blockStack;

51	55

52 MediaQueryToken whiteSpace(UChar);	56 MediaQueryToken whiteSpace(UChar);

53 MediaQueryToken leftParenthesis(UChar);	57 MediaQueryToken leftParenthesis(UChar);

54 MediaQueryToken rightParenthesis(UChar);	58 MediaQueryToken rightParenthesis(UChar);

55 MediaQueryToken leftBracket(UChar);	59 MediaQueryToken leftBracket(UChar);

56 MediaQueryToken rightBracket(UChar);	60 MediaQueryToken rightBracket(UChar);

57 MediaQueryToken leftBrace(UChar);	61 MediaQueryToken leftBrace(UChar);

58 MediaQueryToken rightBrace(UChar);	62 MediaQueryToken rightBrace(UChar);

59 MediaQueryToken plusOrFullStop(UChar);	63 MediaQueryToken plusOrFullStop(UChar);

60 MediaQueryToken comma(UChar);	64 MediaQueryToken comma(UChar);

61 MediaQueryToken hyphenMinus(UChar);	65 MediaQueryToken hyphenMinus(UChar);

62 MediaQueryToken solidus(UChar);	66 MediaQueryToken solidus(UChar);

63 MediaQueryToken colon(UChar);	67 MediaQueryToken colon(UChar);

64 MediaQueryToken semiColon(UChar);	68 MediaQueryToken semiColon(UChar);

65 MediaQueryToken reverseSolidus(UChar);	69 MediaQueryToken reverseSolidus(UChar);

66 MediaQueryToken asciiDigit(UChar);	70 MediaQueryToken asciiDigit(UChar);

67 MediaQueryToken nameStart(UChar);	71 MediaQueryToken nameStart(UChar);

68 MediaQueryToken stringStart(UChar);	72 MediaQueryToken stringStart(UChar);

69 MediaQueryToken endOfFile(UChar);	73 MediaQueryToken endOfFile(UChar);

70	74

71 MediaQueryInputStream& m_input;	75 MediaQueryInputStream& m_input;

72 };	76 };

73	77

74	78

75	79

76 } // namespace WebCore	80 } // namespace WebCore

77	81

78 #endif // MediaQueryTokenizer_h	82 #endif // MediaQueryTokenizer_h

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