Source/core/svg/SVGParserUtilities.h - Issue 545173003: Support scientific notation in CSS numbers/percentages/dimensions

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Issue 545173003: Support scientific notation in CSS numbers/percentages/dimensions (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Drop parseSVGNumber; Add additional TC. Created 6 years, 3 months ago

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1 /*	1 /*

2 * Copyright (C) 2002, 2003 The Karbon Developers	2 * Copyright (C) 2002, 2003 The Karbon Developers

3 * Copyright (C) 2006, 2007 Rob Buis <buis@kde.org>	3 * Copyright (C) 2006, 2007 Rob Buis <buis@kde.org>

4 * Copyright (C) 2013 Apple Inc. All rights reserved.	4 * Copyright (C) 2013 Apple Inc. All rights reserved.

5 *	5 *

6 * This library is free software; you can redistribute it and/or	6 * This library is free software; you can redistribute it and/or

7 * modify it under the terms of the GNU Library General Public	7 * modify it under the terms of the GNU Library General Public

8 * License as published by the Free Software Foundation; either	8 * License as published by the Free Software Foundation; either

9 * version 2 of the License, or (at your option) any later version.	9 * version 2 of the License, or (at your option) any later version.

10 *	10 *

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34	34

35 class FloatPoint;	35 class FloatPoint;

36	36

37 enum WhitespaceMode {	37 enum WhitespaceMode {

38 DisallowWhitespace = 0,	38 DisallowWhitespace = 0,

39 AllowLeadingWhitespace = 0x1,	39 AllowLeadingWhitespace = 0x1,

40 AllowTrailingWhitespace = 0x2,	40 AllowTrailingWhitespace = 0x2,

41 AllowLeadingAndTrailingWhitespace = AllowLeadingWhitespace \| AllowTrailingWh itespace	41 AllowLeadingAndTrailingWhitespace = AllowLeadingWhitespace \| AllowTrailingWh itespace

42 };	42 };

43	43

44 template <typename CharType>

45 bool parseSVGNumber(CharType* ptr, size_t length, double& number);

46 bool parseNumber(const LChar& ptr, const LChar end, float& number, WhitespaceM ode = AllowLeadingAndTrailingWhitespace);	44 bool parseNumber(const LChar& ptr, const LChar end, float& number, WhitespaceM ode = AllowLeadingAndTrailingWhitespace);

47 bool parseNumber(const UChar& ptr, const UChar end, float& number, WhitespaceM ode = AllowLeadingAndTrailingWhitespace);	45 bool parseNumber(const UChar& ptr, const UChar end, float& number, WhitespaceM ode = AllowLeadingAndTrailingWhitespace);

48 bool parseNumberOptionalNumber(const String& s, float& h, float& v);	46 bool parseNumberOptionalNumber(const String& s, float& h, float& v);

49 bool parseNumberOrPercentage(const String& s, float& number);	47 bool parseNumberOrPercentage(const String& s, float& number);

50 bool parseArcFlag(const LChar& ptr, const LChar end, bool& flag);	48 bool parseArcFlag(const LChar& ptr, const LChar end, bool& flag);

51 bool parseArcFlag(const UChar& ptr, const UChar end, bool& flag);	49 bool parseArcFlag(const UChar& ptr, const UChar end, bool& flag);

52	50

53 template <typename CharType>	51 template <typename CharType>

54 bool parseFloatPoint(const CharType& current, const CharType end, FloatPoint&) ;	52 bool parseFloatPoint(const CharType& current, const CharType end, FloatPoint&) ;

55 template <typename CharType>	53 template <typename CharType>

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85 bool parseGlyphName(const String& input, HashSet<String>& values);	83 bool parseGlyphName(const String& input, HashSet<String>& values);

86 #endif	84 #endif

87	85

88 template<typename CharType>	86 template<typename CharType>

89 bool parseAndSkipTransformType(const CharType& ptr, const CharType end, SVGTra nsformType&);	87 bool parseAndSkipTransformType(const CharType& ptr, const CharType end, SVGTra nsformType&);

90 SVGTransformType parseTransformType(const String&);	88 SVGTransformType parseTransformType(const String&);

91	89

92 } // namespace blink	90 } // namespace blink

93	91

94 #endif // SVGParserUtilities_h	92 #endif // SVGParserUtilities_h

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