Source/core/svg/SVGLengthContext.h - Issue 897313004: Fold up the SVGLengthContext::convertValueFrom* helpers

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Issue 897313004: Fold up the SVGLengthContext::convertValueFrom* helpers (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 5 years, 10 months ago

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1 /*	1 /*

2 * Copyright (C) Research In Motion Limited 2011. All rights reserved.	2 * Copyright (C) Research In Motion Limited 2011. All rights reserved.

3 *	3 *

4 * This library is free software; you can redistribute it and/or	4 * This library is free software; you can redistribute it and/or

5 * modify it under the terms of the GNU Library General Public	5 * modify it under the terms of the GNU Library General Public

6 * License as published by the Free Software Foundation; either	6 * License as published by the Free Software Foundation; either

7 * version 2 of the License, or (at your option) any later version.	7 * version 2 of the License, or (at your option) any later version.

8 *	8 *

9 * This library is distributed in the hope that it will be useful,	9 * This library is distributed in the hope that it will be useful,

10 * but WITHOUT ANY WARRANTY; without even the implied warranty of	10 * but WITHOUT ANY WARRANTY; without even the implied warranty of

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62 static FloatRect resolveRectangle(const SVGElement*, SVGUnitTypes::SVGUnitTy pe, const FloatRect& viewport, PassRefPtrWillBeRawPtr<SVGLength> x, PassRefPtrWi llBeRawPtr<SVGLength> y, PassRefPtrWillBeRawPtr<SVGLength> width, PassRefPtrWill BeRawPtr<SVGLength> height);	62 static FloatRect resolveRectangle(const SVGElement*, SVGUnitTypes::SVGUnitTy pe, const FloatRect& viewport, PassRefPtrWillBeRawPtr<SVGLength> x, PassRefPtrWi llBeRawPtr<SVGLength> y, PassRefPtrWillBeRawPtr<SVGLength> width, PassRefPtrWill BeRawPtr<SVGLength> height);

63 static FloatPoint resolvePoint(const SVGElement*, SVGUnitTypes::SVGUnitType, PassRefPtrWillBeRawPtr<SVGLength> x, PassRefPtrWillBeRawPtr<SVGLength> y);	63 static FloatPoint resolvePoint(const SVGElement*, SVGUnitTypes::SVGUnitType, PassRefPtrWillBeRawPtr<SVGLength> x, PassRefPtrWillBeRawPtr<SVGLength> y);

64 static float resolveLength(const SVGElement*, SVGUnitTypes::SVGUnitType, Pas sRefPtrWillBeRawPtr<SVGLength>);	64 static float resolveLength(const SVGElement*, SVGUnitTypes::SVGUnitType, Pas sRefPtrWillBeRawPtr<SVGLength>);

65	65

66 float convertValueToUserUnits(float, SVGLengthMode, SVGLengthType fromUnit) const;	66 float convertValueToUserUnits(float, SVGLengthMode, SVGLengthType fromUnit) const;

67 float convertValueFromUserUnits(float, SVGLengthMode, SVGLengthType toUnit) const;	67 float convertValueFromUserUnits(float, SVGLengthMode, SVGLengthType toUnit) const;

68	68

69 bool determineViewport(FloatSize&) const;	69 bool determineViewport(FloatSize&) const;

70	70

71 private:	71 private:

72 static float convertValueFromUserUnitsToPercentage(float value, SVGLengthMod e, const FloatSize&);

73 static float convertValueFromPercentageToUserUnits(float value, SVGLengthMod e, const FloatSize&);

74 static float convertValueFromPercentageToUserUnits(const SVGLength& value, c onst FloatSize& viewportSize);

75

76 float convertValueFromUserUnitsToEMS(float value) const;	72 float convertValueFromUserUnitsToEMS(float value) const;

77 float convertValueFromEMSToUserUnits(float value) const;	73 float convertValueFromEMSToUserUnits(float value) const;

78	74

79 float convertValueFromUserUnitsToEXS(float value) const;	75 float convertValueFromUserUnitsToEXS(float value) const;

80 float convertValueFromEXSToUserUnits(float value) const;	76 float convertValueFromEXSToUserUnits(float value) const;

81	77

82 RawPtrWillBeMember<const SVGElement> m_context;	78 RawPtrWillBeMember<const SVGElement> m_context;

83 };	79 };

84	80

85 } // namespace blink	81 } // namespace blink

86	82

87 #endif // SVGLengthContext_h	83 #endif // SVGLengthContext_h

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