third_party/WebKit/Source/core/css/MediaValues.h - Issue 1679703002: Revert of Create MediaValuesCached and TokenPreloadScanner on the parser thread

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Issue 1679703002: Revert of Create MediaValuesCached and TokenPreloadScanner on the parser thread (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@TRV_MediaValuesCached

Patch Set: Created 4 years, 10 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 MediaValues_h	5 #ifndef MediaValues_h

6 #define MediaValues_h	6 #define MediaValues_h

7	7

8 #include "core/CoreExport.h"	8 #include "core/CoreExport.h"

9 #include "core/css/CSSPrimitiveValue.h"	9 #include "core/css/CSSPrimitiveValue.h"

10 #include "public/platform/PointerProperties.h"	10 #include "public/platform/PointerProperties.h"

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52 virtual HoverType primaryHoverType() const = 0;	52 virtual HoverType primaryHoverType() const = 0;

53 virtual int availableHoverTypes() const = 0;	53 virtual int availableHoverTypes() const = 0;

54 virtual bool threeDEnabled() const = 0;	54 virtual bool threeDEnabled() const = 0;

55 virtual const String mediaType() const = 0;	55 virtual const String mediaType() const = 0;

56 virtual WebDisplayMode displayMode() const = 0;	56 virtual WebDisplayMode displayMode() const = 0;

57 virtual bool strictMode() const = 0;	57 virtual bool strictMode() const = 0;

58 virtual Document* document() const = 0;	58 virtual Document* document() const = 0;

59 virtual bool hasValues() const = 0;	59 virtual bool hasValues() const = 0;

60	60

61 protected:	61 protected:

62 static double calculateViewportWidth(LocalFrame*);	62 double calculateViewportWidth(LocalFrame*) const;

63 static double calculateViewportHeight(LocalFrame*);	63 double calculateViewportHeight(LocalFrame*) const;

64 static int calculateDeviceWidth(LocalFrame*);	64 int calculateDeviceWidth(LocalFrame*) const;

65 static int calculateDeviceHeight(LocalFrame*);	65 int calculateDeviceHeight(LocalFrame*) const;

66 static bool calculateStrictMode(LocalFrame*);	66 bool calculateStrictMode(LocalFrame*) const;

67 static float calculateDevicePixelRatio(LocalFrame*);	67 float calculateDevicePixelRatio(LocalFrame*) const;

68 static int calculateColorBitsPerComponent(LocalFrame*);	68 int calculateColorBitsPerComponent(LocalFrame*) const;

69 static int calculateMonochromeBitsPerComponent(LocalFrame*);	69 int calculateMonochromeBitsPerComponent(LocalFrame*) const;

70 static int calculateDefaultFontSize(LocalFrame*);	70 int calculateDefaultFontSize(LocalFrame*) const;

71 static const String calculateMediaType(LocalFrame*);	71 const String calculateMediaType(LocalFrame*) const;

72 static WebDisplayMode calculateDisplayMode(LocalFrame*);	72 WebDisplayMode calculateDisplayMode(LocalFrame*) const;

73 static bool calculateThreeDEnabled(LocalFrame*);	73 bool calculateThreeDEnabled(LocalFrame*) const;

74 static PointerType calculatePrimaryPointerType(LocalFrame*);	74 PointerType calculatePrimaryPointerType(LocalFrame*) const;

75 static int calculateAvailablePointerTypes(LocalFrame*);	75 int calculateAvailablePointerTypes(LocalFrame*) const;

76 static HoverType calculatePrimaryHoverType(LocalFrame*);	76 HoverType calculatePrimaryHoverType(LocalFrame*) const;

77 static int calculateAvailableHoverTypes(LocalFrame*);	77 int calculateAvailableHoverTypes(LocalFrame*) const;

78 static LocalFrame* frameFrom(Document&);	78 static LocalFrame* frameFrom(Document&);

79	79

80 };	80 };

81	81

82 } // namespace blink	82 } // namespace blink

83	83

84 #endif // MediaValues_h	84 #endif // MediaValues_h

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